{"title":"Butterfly Fish","description":"\u003cp\u003eButterflyfish — graceful grazers for larger marine systems. Reef-safety varies widely by species, so check each listing before adding one to a coral tank.\u003c\/p\u003e","products":[{"product_id":"black-pyramid-butterflyfish-hemitaurichthys-zoster","title":"Black Pyramid Butterflyfish | Hemitaurichthys zoster","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eBold blocks of black and white make the Black Pyramid Butterflyfish a striking schooling fish, and one of the more reef-friendly butterflies. Hardy and happiest in numbers with open water to cruise.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eBlack Pyramid Butterflyfish occurs around Indian Ocean reef slopes and clear outer reefs. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eBlack Pyramid Butterflyfish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 18 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Planktivore; enriched frozen foods, copepods, marine pellets and small meaty foods. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 380 L, with 500 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is Generally reef safe; coral safety: Generally safe with corals; invert safety: Generally safe with ornamental invertebrates. Special consideration: Keep in stable, well-oxygenated aquariums with open water movement.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eHemitaurichthys zoster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eBlack Pyramid Butterflyfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndian Ocean reef slopes and clear outer reefs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e18 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e380 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e500 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003ePlanktivore; enriched frozen foods, copepods, marine pellets and small meaty foods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eGenerally reef safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Imported","offer_id":55351891132707,"sku":"BA9325-S","price":62.5,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55225834438947,"sku":"BA9325","price":72.5,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Imported","offer_id":55351891165475,"sku":"BA9325-L","price":82.5,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-18cm) \/ Imported","offer_id":55351891198243,"sku":"BA9325-XL","price":92.5,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/black-pyramid-butterflyfish-43090642501923.webp?v=1790305346"},{"product_id":"bluespot-butterflyfish-chaetodon-plebeius","title":"Bluespot Butterflyfish | Chaetodon plebeius","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eA jewel of a butterfly in yellow with a blue flash, the Bluespot is as demanding as it is beautiful. It feeds on coral polyps in the wild, so it is an advanced fish for a fish-only display.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eBluespot Butterflyfish occurs around Indo-Pacific coral reefs. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eBluespot Butterflyfish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 15 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful to semi-aggressive. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Coral polyp feeder; offer clam, mysis, finely chopped seafood and specialist marine blends. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 300 L, with 450 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is Not reef safe; coral safety: Will pick at many corals; invert safety: Usually ignores mobile invertebrates but may pick sessile life. Special consideration: Best suited to fish-only systems or expert reef keepers prepared for coral picking.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eChaetodon plebeius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eBluespot Butterflyfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndo-Pacific coral reefs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful to semi-aggressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eAdvanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e300 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e450 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eCoral polyp feeder; offer clam, mysis, finely chopped seafood and specialist marine blends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eNot reef safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55351891231011,"sku":"BA8226-S-AU","price":40.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225834471715,"sku":"BA8226","price":86.95,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351891263779,"sku":"BA8226-L-AU","price":99.95,"currency_code":"AUD","in_stock":false},{"title":"Small (1-5cm) \/ Imported","offer_id":55562748821795,"sku":"BA8226-S-IMP","price":40.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55562748854563,"sku":"BA8226-M-IMP","price":86.95,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Imported","offer_id":55562748887331,"sku":"BA8226-L-IMP","price":99.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/bluespot-butterflyfish-chaet-43090642534691.webp?v=1790304227"},{"product_id":"copperband-butterflyfish-chelmon-rostratus","title":"Copperband Butterflyfish | Chelmon rostratus","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eElegant copper bands and a long snout make the Copperband Butterflyfish a hobby favourite, and a natural aiptasia hunter. It needs patient feeding and a mature tank, so it suits a committed keeper.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eCopperband Butterflyfish occurs around Indo-Pacific, including northern Australia and nearby reef systems. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eCopperband Butterflyfish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 20 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful to semi-peaceful. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Carnivorous picker; frozen mysis, enriched brine shrimp, clam, mussel and blackworms. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 280 L, with 380 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is With caution; coral safety: May pick at feather dusters, worms and some fleshy invertebrates; invert safety: Not safe with fan worms or very small ornamental worms. Special consideration: Best for mature aquariums with live rock and peaceful feeding competition.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eChelmon rostratus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eCopperband Butterflyfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndo-Pacific, including northern Australia and nearby reef systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful to semi-peaceful\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate to advanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e280 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e380 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eCarnivorous picker; frozen mysis, enriched brine shrimp, clam, mussel and blackworms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eWith caution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55304229716259,"sku":"AA1336","price":95.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225834537251,"sku":"BA8052","price":131.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351823073571,"sku":"AA1336-L-AU","price":150.0,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-20cm) \/ Australian Caught","offer_id":55351823106339,"sku":"AA1336-XL-AU","price":175.0,"currency_code":"AUD","in_stock":false},{"title":"Small (1-5cm) \/ Imported","offer_id":55562746495267,"sku":"AA1336-S-IMP","price":95.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55562746528035,"sku":"AA1336-M-IMP","price":131.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Imported","offer_id":55562746560803,"sku":"AA1336-L-IMP","price":150.0,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-20cm) \/ Imported","offer_id":55562746593571,"sku":"AA1336-XL-IMP","price":175.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/copperband-butterflyfish-che-43090642567459-lv.webp?v=1790307188"},{"product_id":"dot-dash-butterflyfish-chaetodon-punctatofasciatus","title":"Dot Dash Butterflyfish | Chaetodon punctatofasciatus","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003ePatterned in neat dots and dashes, this compact butterfly is full of character. Like most Chaetodon it can sample corals, so it is best in a fish-only or carefully chosen tank.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eDot Dash Butterflyfish occurs around Indo-Pacific lagoon and reef habitats. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eDot Dash Butterflyfish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 12 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful to semi-aggressive. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Omnivorous grazer; mysis, marine algae, sponge-based foods and chopped seafood. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 250 L, with 350 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is With caution; coral safety: May nip at coral polyps and sessile invertebrates; invert safety: Usually safe with robust mobile invertebrates. Special consideration: A varied diet and mature live rock improve long-term success.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eChaetodon punctatofasciatus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eDot Dash Butterflyfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndo-Pacific lagoon and reef habitats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e12 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful to semi-aggressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate to advanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e250 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e350 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eOmnivorous grazer; mysis, marine algae, sponge-based foods and chopped seafood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eWith caution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55351891296547,"sku":"BA8225-S","price":57.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225834570019,"sku":"BA8225","price":67.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351891329315,"sku":"BA8225-L","price":77.0,"currency_code":"AUD","in_stock":false},{"title":"Small (1-5cm) \/ Imported","offer_id":55562726277411,"sku":"BA8225-S-IMP","price":57.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55562726310179,"sku":"BA8225-M-IMP","price":67.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Imported","offer_id":55562726342947,"sku":"BA8225-L-IMP","price":77.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/dot-dash-butterflyfish-chaet-43090642632995.webp?v=1790304226"},{"product_id":"klein-s-butterflyfish-chaetodon-kleinii","title":"Klein's Butterflyfish | Chaetodon kleinii","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eOne of the hardiest and most adaptable butterflyfish, Klein's takes prepared foods readily and settles in fast. Warm gold tones and an easy nature make it a great first butterfly.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eKlein's Butterflyfish occurs around Indo-Pacific reefs and lagoons. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eKlein's Butterflyfish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 15 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful to semi-aggressive. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Omnivore; mysis, brine shrimp, chopped seafood, sponge blends, pellets and algae foods. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 250 L, with 350 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is With caution; coral safety: May nip soft corals, LPS and anemones; invert safety: Usually safe with mobile invertebrates. Special consideration: One of the hardier butterflyfish, but still requires stable marine water.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eChaetodon kleinii\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eKlein's Butterflyfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndo-Pacific reefs and lagoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful to semi-aggressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e250 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e350 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eOmnivore; mysis, brine shrimp, chopped seafood, sponge blends, pellets and algae foods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eWith caution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55351891362083,"sku":"BA8224-S-AU","price":40.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225834602787,"sku":"BA8224","price":99.95,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351891394851,"sku":"BA8224-L-AU","price":114.95,"currency_code":"AUD","in_stock":false},{"title":"Small (1-5cm) \/ Imported","offer_id":55562746626339,"sku":"BA8224-S-IMP","price":40.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55562746659107,"sku":"BA8224-M-IMP","price":99.95,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Imported","offer_id":55562746691875,"sku":"BA8224-L-IMP","price":114.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/klein-s-butterflyfish-chaeto-43090642665763.webp?v=1790305347"},{"product_id":"longnose-butterflyfish-forcipiger-flavissimus","title":"Longnose Butterflyfish | Forcipiger flavissimus","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eBright yellow with a long, tweezer-like snout, the Longnose Butterflyfish probes rockwork for food and brings cheerful colour to a tank. One of the more manageable butterflies for a mixed display.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eLongnose Butterflyfish occurs around Indo-Pacific reefs, ledges and caves. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eLongnose Butterflyfish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 22 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful to semi-peaceful. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Carnivorous picker; mysis, brine shrimp, clam, mussel and finely chopped seafood. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 300 L, with 450 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is With caution; coral safety: May pick at small worms and some sessile invertebrates, usually leaves most corals alone; invert safety: Caution with small ornamental worms and tiny crustaceans. Special consideration: Provide rockwork with crevices and avoid boisterous feeders during settling.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eForcipiger flavissimus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eLongnose Butterflyfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndo-Pacific reefs, ledges and caves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e22 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful to semi-peaceful\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e300 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e450 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eCarnivorous picker; mysis, brine shrimp, clam, mussel and finely chopped seafood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eWith caution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55351891427619,"sku":"AA1988-S-AU","price":82.95,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225834668323,"sku":"AA1988","price":94.95,"currency_code":"AUD","in_stock":true},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351891460387,"sku":"AA1988-L-AU","price":109.95,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-22cm) \/ Australian Caught","offer_id":55351891493155,"sku":"AA1988-XL-AU","price":125.95,"currency_code":"AUD","in_stock":false},{"title":"Small (1-5cm) \/ Imported","offer_id":55562747281699,"sku":"AA1988-S-IMP","price":65.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55562747314467,"sku":"AA1988-M-IMP","price":75.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Imported","offer_id":55562747347235,"sku":"AA1988-L-IMP","price":86.95,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-22cm) \/ Imported","offer_id":55562747380003,"sku":"AA1988-XL-IMP","price":99.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/longnose-butterflyfish-forci-43090642698531.webp?v=1790304227"},{"product_id":"longnose-butterfly-pair-forcipiger-longirostris","title":"Longnose Butterfly Pair | Forcipiger longirostris","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eSold as a pair, these long-snouted yellow butterflies make a graceful, characterful addition to a larger tank. The extra-long nose lets them reach prey others cannot.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eLongnose Butterfly Pair occurs around Indo-Pacific reefs, often on clear outer reef slopes. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eLongnose Butterfly Pair has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 22 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful to semi-peaceful. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Specialised picker; mysis, clam, mussel, blackworms and fine meaty marine foods. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 380 L, with 500 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is With caution; coral safety: Usually safer than many butterflyfish but may pick worms and sessile invertebrates; invert safety: Caution with ornamental worms and very small crustaceans. Special consideration: Long snout is adapted for picking food from deep crevices; ensure regular feeding.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eForcipiger longirostris\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eLongnose Butterfly Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndo-Pacific reefs, often on clear outer reef slopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e22 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful to semi-peaceful\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate to advanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e380 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e500 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eSpecialised picker; mysis, clam, mussel, blackworms and fine meaty marine foods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eWith caution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55351891525923,"sku":"BA8337-S","price":115.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225834733859,"sku":"BA8337","price":135.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351891558691,"sku":"BA8337-L","price":155.0,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-22cm) \/ Australian Caught","offer_id":55351891591459,"sku":"BA8337-XL","price":180.0,"currency_code":"AUD","in_stock":false},{"title":"Small (1-5cm) \/ Imported","offer_id":55562741350691,"sku":"BA8337-S-IMP","price":115.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55562741383459,"sku":"BA8337-M-IMP","price":135.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Imported","offer_id":55562741416227,"sku":"BA8337-L-IMP","price":155.0,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-22cm) \/ Imported","offer_id":55562741448995,"sku":"BA8337-XL-IMP","price":180.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/longnose-butterfly-pair-10264855380259-sp.webp?v=1790313949"},{"product_id":"marginal-butterfly-fish-chelmon-marginalis","title":"Marginal Butterfly Fish | Chelmon marginalis","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eAn Australian cousin of the Copperband, the Marginal Butterflyfish is clean and elegant with a long snout for picking at rock. A rewarding fish for a patient, mature-tank keeper.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eMarginal Butterfly Fish occurs around Northern Australia and southern New Guinea coastal reefs. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eMarginal Butterfly Fish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 18 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful to semi-peaceful. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Carnivorous picker; frozen mysis, clam, mussel, blackworms and small meaty marine foods. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 280 L, with 380 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is With caution; coral safety: Usually coral-safe but may pick at worms or fleshy sessile invertebrates; invert safety: Caution with ornamental worms. Special consideration: Australian species that appreciates a mature reef-style aquarium and calm tank mates.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eChelmon marginalis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eMarginal Butterfly Fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eNorthern Australia and southern New Guinea coastal reefs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e18 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful to semi-peaceful\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate to advanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e280 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e380 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eCarnivorous picker; frozen mysis, clam, mussel, blackworms and small meaty marine foods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eWith caution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55351823368483,"sku":"AA3683-S","price":75.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225834766627,"sku":"AA3683","price":85.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351823401251,"sku":"AA3683-L","price":95.0,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-18cm) \/ Australian Caught","offer_id":55351823434019,"sku":"AA3683-XL","price":105.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/marginal-butterfly-fish-chel-43090642764067-lv.webp?v=1790307472"},{"product_id":"pyramid-butterflyfish-hemitaurichthys-polylepis","title":"Pyramid Butterflyfish | Hemitaurichthys polylepis","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eWhite flanks and golden pyramids make this an instantly appealing schooling butterfly, and one of the few that is genuinely reef friendly. Hardy, peaceful and best in a group.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003ePyramid Butterflyfish occurs around Central and western Pacific outer reefs. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003ePyramid Butterflyfish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 18 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Planktivore; mysis, brine shrimp, copepods, finely chopped seafood and quality marine pellets. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 380 L, with 500 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is Generally reef safe; coral safety: Generally safe with corals; invert safety: Generally safe with ornamental invertebrates. Special consideration: Open swimming space and frequent small feeds suit this active species.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eHemitaurichthys polylepis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003ePyramid Butterflyfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCentral and western Pacific outer reefs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e18 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e380 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e500 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003ePlanktivore; mysis, brine shrimp, copepods, finely chopped seafood and quality marine pellets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eGenerally reef safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55351891722531,"sku":"BA8039-S-AU","price":109.95,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225834897699,"sku":"BA8039","price":126.95,"currency_code":"AUD","in_stock":true},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351891755299,"sku":"BA8039-L-AU","price":145.95,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-18cm) \/ Australian Caught","offer_id":55351891788067,"sku":"BA8039-XL-AU","price":166.95,"currency_code":"AUD","in_stock":false},{"title":"Small (1-5cm) \/ Imported","offer_id":55562746757411,"sku":"BA8039-S-IMP","price":84.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55562746790179,"sku":"BA8039-M-IMP","price":118.95,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Imported","offer_id":55562746822947,"sku":"BA8039-L-IMP","price":136.95,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-18cm) \/ Imported","offer_id":55562746855715,"sku":"BA8039-XL-IMP","price":157.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/pyramid-butterflyfish-hemita-43090642829603-lv.webp?v=1790307471"},{"product_id":"schooling-bannerfish-heniochus-diphreutes","title":"Schooling Bannerfish | Heniochus diphreutes","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eWith its tall white banner fin, the Schooling Bannerfish brings graceful movement and is one of the more reef-tolerant butterflies. Hardy and at its best in a small group.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eSchooling Bannerfish occurs around Indo-Pacific reef slopes and open reef faces. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eSchooling Bannerfish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 21 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Peaceful. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Planktivore; mysis, brine shrimp, copepods, finely chopped seafood and marine pellets. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 380 L, with 600 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is Generally reef safe; coral safety: Generally safer than Heniochus acuminatus, but observe individuals; invert safety: Generally safe with ornamental invertebrates. Special consideration: A genuine schooling bannerfish; give open swimming room and strong oxygenation.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eHeniochus diphreutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eSchooling Bannerfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndo-Pacific reef slopes and open reef faces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e21 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e380 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e600 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003ePlanktivore; mysis, brine shrimp, copepods, finely chopped seafood and marine pellets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eGenerally reef safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55304229749027,"sku":"BA9324","price":67.5,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225834963235,"sku":"AA1480","price":75.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351823139107,"sku":"AA1480-L","price":85.0,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-18cm) \/ Australian Caught","offer_id":55351823171875,"sku":"AA1480-XL","price":95.0,"currency_code":"AUD","in_stock":false},{"title":"Small (1-5cm) \/ Imported","offer_id":55562729521443,"sku":"AA1480-S-IMP","price":71.95,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55562729554211,"sku":"AA1480-M-IMP","price":82.95,"currency_code":"AUD","in_stock":true},{"title":"Large (10-15cm) \/ Imported","offer_id":55562729586979,"sku":"AA1480-L-IMP","price":94.95,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-18cm) \/ Imported","offer_id":55562729619747,"sku":"AA1480-XL-IMP","price":108.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/schooling-bannerfish-henioch-43090642862371-lv.webp?v=1790307726"},{"product_id":"threadfin-butterflyfish-chaetodon-auriga","title":"Threadfin Butterflyfish | Chaetodon auriga","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eA classic for good reason, the Threadfin Butterflyfish is hardy, bold and quick to feed. It will sample corals though, so it belongs in a fish-only or carefully planned tank.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eThreadfin Butterflyfish occurs around Indo-Pacific lagoons, reef flats and coral-rich reefs. In the wild it is associated with reef faces, lagoons, coral bommies, rubble zones or open outer-reef water depending on the species. These environments are warm, oxygen-rich and highly stable, with abundant live rock surfaces, small crustaceans, plankton, worms, algae films, sponge growth and coral-associated life. Replicating that stability in captivity is more important than chasing quick fixes. A mature aquarium with biological filtration, good gas exchange and established microfauna gives this species the best chance of adapting to prepared foods.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eThreadfin Butterflyfish has the classic butterflyfish profile: a thin, disc-like body, pointed snout or elegant fins depending on the species, and clean reef colours that stand out under marine lighting. Adult size is typically around 20 cm. Patterning is used for recognition, camouflage and social signalling on the reef. Many butterflyfish show eye stripes, body bands, yellow highlights or contrasting black-and-white markings, while bannerfish and idols carry elongated dorsal filaments that create dramatic motion in open water.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is best described as Semi-aggressive. It should be housed with tank mates that allow it to feed confidently and do not harass it during the settling period. Suitable companions include peaceful tangs, rabbitfish, gobies, wrasse, anthias, chromis, cardinalfish and other non-aggressive marine fish of appropriate size. Avoid mixing with highly aggressive triggers, large predatory wrasse, bullying damsels or established fish that dominate feeding areas. Multiple butterflyfish can work in larger aquariums, but shape, diet and territorial behaviour need to be considered.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eOffer a varied diet based on Omnivore; mysis, chopped seafood, sponge foods, algae and quality marine pellets. Feed small amounts two to three times daily while the fish settles, then maintain a consistent routine. Newly arrived butterflyfish often respond well to frozen mysis, enriched brine shrimp, clam on the half shell, finely chopped prawn, mussel and specialist sponge or angelfish formulas. Soaking foods in vitamins can help condition the fish. Do not rely on dry food alone until the fish is eating strongly and maintaining body weight.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eMinimum aquarium size is 300 L, with 450 L+ recommended for long-term care. Maintain temperature at 24–26°C, pH 8.1–8.4 and salinity at 1.024–1.026 specific gravity. Moderate to strong water movement, bright to moderate marine lighting and strong protein skimming are recommended. Provide open swimming space as well as caves, ledges and live rock for grazing and security. Complete regular water changes of 10–20% and keep nitrate and phosphate controlled. Reef status is Not reef safe; coral safety: Likely to nip corals and sessile invertebrates; invert safety: Usually okay with larger mobile invertebrates. Special consideration: Best kept in fish-only or FOWLR systems with robust tank mates.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eCaptive breeding is uncommon in home aquariums. Most butterflyfish are broadcast spawners that release eggs and sperm into the water column, producing tiny pelagic larvae that require specialist rearing systems and live planktonic foods. Pair bonding can occur in some species, but successful larval rearing is generally beyond standard aquarium conditions.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eChaetodon auriga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eThreadfin Butterflyfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndo-Pacific lagoons, reef flats and coral-rich reefs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003eUp to 23 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with excellent care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003eSemi-aggressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e300 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e450 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eOmnivore; mysis, chopped seafood, sponge foods, algae and quality marine pellets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e24–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.024–1.026 specific gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eMature marine aquariums, reef-with-caution systems or FOWLR setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eNot reef safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include peaceful tangs, rabbitfish, wrasse, gobies, blennies, anthias, chromis, cardinalfish and other calm marine species that will not outcompete it aggressively at feeding time.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid housing with large predators, aggressive triggers, very territorial damsels, bullying angels or delicate coral displays if the species is listed as reef safe with caution or not reef safe.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55351891820835,"sku":"AA3715-S-AU","price":40.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55225835061539,"sku":"AA3715","price":45.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55351891853603,"sku":"AA3715-L-AU","price":99.95,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-23cm) \/ Australian Caught","offer_id":55351891886371,"sku":"AA3715-XL-AU","price":99.95,"currency_code":"AUD","in_stock":false},{"title":"Small (1-5cm) \/ Imported","offer_id":55562747117859,"sku":"AA3715-S-IMP","price":40.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Imported","offer_id":55562747150627,"sku":"AA3715-M-IMP","price":45.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Imported","offer_id":55562747183395,"sku":"AA3715-L-IMP","price":99.95,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-23cm) \/ Imported","offer_id":55562747216163,"sku":"AA3715-XL-IMP","price":99.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/threadfin-butterflyfish-chae-43090642927907-lv.webp?v=1790307725"},{"product_id":"stripey","title":"Stripey | Microcanthus strigatus","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Stripey is a smart, easy-to-keep native marine fish, marked with bold black-and-yellow horizontal bands that make it look a little like a butterflyfish. Hardy and peaceful, it is a great choice for Australian marine aquariums and even earns its keep by eating pest Aiptasia anemones. Reaching around 16 cm, it settles well into a spacious community.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eMicrocanthus strigatus is a sea chub found in subtropical and temperate waters, including around Australia, where it forms schools around rocky reefs, ledges and caves. It favours cooler water than most tropical marines and shelters in groups during the day. In the aquarium it appreciates open swimming space, rocky structure with caves and stable, well-oxygenated water. It is well suited to cooler, subtropical marine setups.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eThe deep, laterally compressed body carries five or so bold black and golden-yellow horizontal stripes, giving a striking, high-contrast look. The fins echo the same colouration, and the overall impression is neat and eye-catching. Reaching around 16 cm, it is a medium-sized fish. Healthy specimens are bright, full-bodied and active, schooling readily where kept in groups.\u003c\/p\u003e\u003ch2\u003eTemperament and Compatibility\u003c\/h2\u003e\u003cp\u003eThis is a peaceful, sociable fish that does especially well in small groups, where it will often form loose schools. It mixes happily with other peaceful to semi-aggressive marines of similar size and is rarely a troublemaker itself. It is a useful natural control for Aiptasia, which it grazes readily. Give it space and calm company and it is an undemanding, rewarding fish.\u003c\/p\u003e\u003ch2\u003eFeeding\u003c\/h2\u003e\u003cp\u003eAn omnivore, the Stripey readily accepts a varied diet of frozen and dried foods including marine algae, spirulina, mysis and enriched brine shrimp. A mix of vegetable and meaty foods keeps it in good health and colour. It will also pick at Aiptasia and algae in the tank. Feed once or twice daily; it is an enthusiastic, uncomplicated feeder.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eProvide a minimum of 200 L, with 400 L or more recommended, especially if keeping a group. Maintain a cooler temperature of around 20–26°C to suit its subtropical origins, along with pH 8.1–8.4 and salinity around 1.020–1.026. Good flow, efficient filtration and stable water quality suit it well. Rocky aquascaping with caves and ledges lets it shelter and school naturally.\u003c\/p\u003e\u003ch2\u003eBreeding\u003c\/h2\u003e\u003cp\u003eMicrocanthus strigatus is an egg-scattering, open-water spawner and is not routinely bred in home aquariums, as the planktonic larvae require specialised rearing. For hobbyists, the realistic aim is a healthy, well-fed group in a spacious, subtropical system rather than a breeding project.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrocanthus strigatus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eStripey (Australian Stripey)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSubtropical and temperate Indo-Pacific, including Australia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Size\u003c\/td\u003e\n\u003ctd\u003e16 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e5–10 years with good care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful and sociable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eEasy to intermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e200 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tank Size\u003c\/td\u003e\n\u003ctd\u003e400 L or larger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eOmnivore; marine algae, spirulina and meaty frozen foods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eNot applicable for marine fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003e1.020–1.026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eSubtropical and cooler marine and robust reef systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef Safe\u003c\/td\u003e\n\u003ctd\u003eReef safe with caution (may nip LPS corals; grazes Aiptasia)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant Safe\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eSuitable tank mates include other Stripeys in a group, tangs, wrasses, clownfish, damselfish and other peaceful to semi-aggressive marines of similar size.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid keeping with very aggressive or predatory fish that may harass it, and be mindful that it may nip at prized LPS corals in a reef setting.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Small (1-5cm) \/ Australian Caught","offer_id":55234148172067,"sku":"AA3408-S","price":20.0,"currency_code":"AUD","in_stock":false},{"title":"Medium (5-10cm) \/ Australian Caught","offer_id":55234148204835,"sku":"AA3408","price":25.0,"currency_code":"AUD","in_stock":false},{"title":"Large (10-15cm) \/ Australian Caught","offer_id":55234148237603,"sku":"AA3408-L","price":30.0,"currency_code":"AUD","in_stock":false},{"title":"X-Large (15-16cm) \/ Australian Caught","offer_id":55351951720739,"sku":"AA3408-XL","price":35.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/stripey-43091409076515.webp?v=1790306149"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/collections\/East-Australian_Stripey_Microcanthus_joyceae_437f3f74-cca7-481c-b37d-0583edeced7a.jpg?v=1788252572","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/collections\/butterfly-fish.oembed","provider":"Nicks AOT","version":"1.0","type":"link"}