{"title":"Ferns","description":"\u003cp\u003eJava fern and other ferns — undemanding classics that grow attached to wood and rock in almost any light. Perfect for low-tech tanks.\u003c\/p\u003e","products":[{"product_id":"lace-fern","title":"Lace Fern | Ceratopteris thalictroides","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eLace Fern, also sold as Water Sprite or Indian Fern, is a fast, forgiving fern with finely divided, light-green fronds that lend a soft, feathery look to a tank. It grows almost anywhere – planted, floating or wedged against hardscape – and mops up excess nutrients as it goes. One of the easier plants to keep, and a genuinely useful one.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eCeratopteris thalictroides is a pantropical wetland fern, found across the tropics of Asia, Africa, the Americas and northern Australia in ponds, ditches, paddies and slow streams. It grows both rooted in mud and free-floating, and adapts readily to full submersion. In the aquarium it recreates that easygoing habitat in warm, bright, nutrient-rich water.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eA healthy plant carries pale to mid-green, intricately lobed fronds on soft stalks, rising from a loose crown of fine roots. Submerged growth is delicate and lacy; it reaches around 15–30 cm tall, occasionally taller, and can become a centrepiece in a larger tank. The portion supplied is a young plant that grows quickly once settled and readily throws plantlets from its leaves.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eVersatile – plant it in the midground or background of a bigger tank, or leave it floating for shade and fry cover. It is not an epiphyte and does not need attaching, though it will perch happily among rockwork. Its fine fronds soften a layout; just trim and thin it, as it grows fast and can shade smaller plants.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eRemove any pot or rockwool and either plant the crown shallowly in the substrate, keeping the growing point above the surface, or let it float. It propagates almost by itself – adventitious plantlets form on older fronds, detach, and grow into new plants; simply lift them off once they have a few leaves and roots.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eModerate to high light gives the best, most compact growth; under low light it survives but grows leggy and sparse. CO2 is not required but noticeably boosts density. Being fast, it is a hungry plant, so keep a liquid fertiliser up to it to avoid deficiencies. Keep it at 22–28 °C, pH around 6.0–7.5, in soft to moderately hard water. Growth is fast, so expect regular thinning.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eCeratopteris thalictroides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eLace Fern, Water Sprite, Indian Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003ePantropical (Asia, Africa, Americas, northern Australia)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–30 cm (occasionally taller)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eFast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eMidground \/ Background \/ Floating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eModerate to High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column feeder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e22–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e6.0–7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003e2–15 dGH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eAdventitious plantlets (daughter plants) \u0026amp; spores\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginner planted, community and fry-rearing tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eExcellent with community fish and a favourite in breeding tanks – the fine floating fronds shelter fry and give shrimp plenty to graze. Suits tetras, rasboras, livebearers, gouramis and bettas, which appreciate the surface cover.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eAvoid dedicated plant-eaters and diggers – large goldfish, silver dollars and boisterous cichlids – which will shred the soft fronds or uproot young crowns. In dim tanks it grows thin and untidy, so give it light or float it near the surface.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234097250595,"sku":"AA2026","price":10.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/lace-fern-43078075089187-v2.webp?v=1790321584"},{"product_id":"microsorum-large","title":"Microsorum - Large","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eJava Fern is the plant we hand to nearly every beginner: a hardy epiphyte that you tie to wood or rock and largely leave alone. Its broad, leathery green fronds bring structure to the midground and shrug off conditions that finish off fussier plants. This is a large, well-established specimen ready to anchor a layout straight away.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows across South-East Asia, clinging to rocks, roots and driftwood along streams and waterfalls rather than rooting in soil. It often grows emersed on wet rock in the wild and adapts easily to full submersion. In the aquarium it recreates that setting when attached to hardscape in gentle to moderate flow – it never needs to be planted in substrate.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eBroad, strappy leaves with a slightly rippled surface grow from a creeping green rhizome, in a deep matte green that holds its colour even in low light. Fine dark veins run the length of each frond, and older leaves may carry little plantlets along their tips. A full-grown plant reaches 15–30 cm; this large portion is a mature, multi-leaf clump that gives an instant established look.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eAn epiphyte for the midground and background – attach the rhizome to wood or rock and never bury it, as a buried rhizome will rot and the plant will die. Tie it on with cotton thread or fishing line, or use a dab of gel superglue, until the roots grip on their own (usually a month or two). It is one of the few plants tough enough for goldfish and cichlid tanks, and looks its best in a shaded, low-flow corner.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eDo not plant the rhizome in substrate. Remove any pot and rockwool, then fix the rhizome to wood or rock so it sits on the surface. It propagates by rhizome division – cut the rhizome into pieces, each with a few leaves – and by adventitious plantlets, tiny ferns that sprout on older leaves and leaf tips and can be detached and reattached once they have roots of their own.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eThrives in low to moderate light; strong light without CO2 tends to encourage algae on its slow-growing leaves. No CO2 required, though it grows faster and fuller with it. A modest water-column feeder – dose a little liquid fertiliser, and note it is prone to potassium shortfall, which shows as black spots and holes in the leaves. Comfortable at 20–28 °C across a wide pH of 5.5–8.0 and soft to hard water. Growth is slow, so keep leaves clear of algae and be patient with new plants.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus (syn. Leptochilus pteropus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eJava Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eEpiphyte (midground\/background)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required (beneficial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eSoft to hard (2–15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division and plantlets on leaf tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the best plants for tricky tanks – it shrugs off goldfish, most cichlids and boisterous community fish that would eat softer plants. Excellent with shrimp and snails, which graze algae off the tough leaves without harming them.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few problems, but persistent rhizome-nibblers and large plecos can worry a newly attached plant before it grips. Avoid burying the rhizome or dosing liquid carbon at high strength, which some ferns resent. Otherwise this is about as tolerant as aquarium plants get.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234099806499,"sku":"AA1576","price":29.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/microsorum-large-43161142755619-v2.webp?v=1790321588"},{"product_id":"microsorum-indo","title":"Microsorum -Indo","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThis is the classic broad-leaf Java Fern from Indonesian stock – a bulletproof epiphyte that asks for nothing but time. Tie the rhizome to wood or rock and it slowly builds into a lush green centrepiece. Ideal for beginners, low-tech tanks and anywhere softer plants struggle.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows across South-East Asia, clinging to rocks, roots and driftwood along streams and waterfalls rather than rooting in soil. It often grows emersed on wet rock in the wild and adapts easily to full submersion. In the aquarium it recreates that setting when attached to hardscape in gentle to moderate flow – it never needs to be planted in substrate.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eBroad, leathery deep-green fronds with a gently rippled surface rise from a creeping rhizome, veined and hard-wearing. This Indonesian form is the familiar wide-leaf Java Fern rather than a narrow or crested variety. Mature plants reach 15–30 cm; the portion sold grows on into a full clump over time.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eAn epiphyte for the midground and background – attach the rhizome to wood or rock and never bury it, as a buried rhizome will rot and the plant will die. Tie it on with cotton thread or fishing line, or use a dab of gel superglue, until the roots grip on their own (usually a month or two). It is one of the few plants tough enough for goldfish and cichlid tanks, and looks its best in a shaded, low-flow corner.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eDo not plant the rhizome in substrate. Remove any pot and rockwool, then fix the rhizome to wood or rock so it sits on the surface. It propagates by rhizome division – cut the rhizome into pieces, each with a few leaves – and by adventitious plantlets, tiny ferns that sprout on older leaves and leaf tips and can be detached and reattached once they have roots of their own.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eThrives in low to moderate light; strong light without CO2 tends to encourage algae on its slow-growing leaves. No CO2 required, though it grows faster and fuller with it. A modest water-column feeder – dose a little liquid fertiliser, and note it is prone to potassium shortfall, which shows as black spots and holes in the leaves. Comfortable at 20–28 °C across a wide pH of 5.5–8.0 and soft to hard water. Growth is slow, so keep leaves clear of algae and be patient with new plants.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus (syn. Leptochilus pteropus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eJava Fern (Indonesian form)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eEpiphyte (midground\/background)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required (beneficial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eSoft to hard (2–15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division and plantlets on leaf tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the best plants for tricky tanks – it shrugs off goldfish, most cichlids and boisterous community fish that would eat softer plants. Excellent with shrimp and snails, which graze algae off the tough leaves without harming them.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few problems, but persistent rhizome-nibblers and large plecos can worry a newly attached plant before it grips. Avoid burying the rhizome or dosing liquid carbon at high strength, which some ferns resent. Otherwise this is about as tolerant as aquarium plants get.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234102165795,"sku":"AA1311","price":24.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/microsorum-indo-43078151504163-v2.webp?v=1790321589"},{"product_id":"microsorum-small","title":"Microsorum-Small","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eJava Fern is the hardiest epiphyte we stock, and this is a small starter portion – ideal for nano tanks or filling in around hardscape. Tie the rhizome to wood or rock, never bury it, and let it grow at its own unhurried pace. A dependable plant for beginners.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows across South-East Asia, clinging to rocks, roots and driftwood along streams and waterfalls rather than rooting in soil. It often grows emersed on wet rock in the wild and adapts easily to full submersion. In the aquarium it recreates that setting when attached to hardscape in gentle to moderate flow – it never needs to be planted in substrate.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eA small clump of broad deep-green fronds on a short creeping rhizome, leathery and dark-veined. Being a smaller portion it starts modestly, then slowly builds toward the full 15–30 cm size, throwing plantlets from older leaves as it matures.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eAn epiphyte for the midground and background – attach the rhizome to wood or rock and never bury it, as a buried rhizome will rot and the plant will die. Tie it on with cotton thread or fishing line, or use a dab of gel superglue, until the roots grip on their own (usually a month or two). It is one of the few plants tough enough for goldfish and cichlid tanks, and looks its best in a shaded, low-flow corner.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eDo not plant the rhizome in substrate. Remove any pot and rockwool, then fix the rhizome to wood or rock so it sits on the surface. It propagates by rhizome division – cut the rhizome into pieces, each with a few leaves – and by adventitious plantlets, tiny ferns that sprout on older leaves and leaf tips and can be detached and reattached once they have roots of their own.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eThrives in low to moderate light; strong light without CO2 tends to encourage algae on its slow-growing leaves. No CO2 required, though it grows faster and fuller with it. A modest water-column feeder – dose a little liquid fertiliser, and note it is prone to potassium shortfall, which shows as black spots and holes in the leaves. Comfortable at 20–28 °C across a wide pH of 5.5–8.0 and soft to hard water. Growth is slow, so keep leaves clear of algae and be patient with new plants.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus (syn. Leptochilus pteropus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eJava Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eEpiphyte (midground\/background)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required (beneficial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eSoft to hard (2–15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division and plantlets on leaf tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the best plants for tricky tanks – it shrugs off goldfish, most cichlids and boisterous community fish that would eat softer plants. Excellent with shrimp and snails, which graze algae off the tough leaves without harming them.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few problems, but persistent rhizome-nibblers and large plecos can worry a newly attached plant before it grips. Avoid burying the rhizome or dosing liquid carbon at high strength, which some ferns resent. Otherwise this is about as tolerant as aquarium plants get.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234102460707,"sku":"AA1309","price":21.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/microsorum-small-43161143181603-v2.webp?v=1790321588"},{"product_id":"microsorum-crested","title":"Microsorum-Crested","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eCrested, or 'Windeløv', Java Fern is the decorative cousin of the standard fern, its leaf tips splitting into fine, forked, lace-like crests. It is just as hardy – an epiphyte you tie to wood or rock and leave alone – but far more ornamental. A lovely, intricate-looking plant that is genuinely easy to grow.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows across South-East Asia, clinging to rocks, roots and driftwood along streams and waterfalls rather than rooting in soil. The Windeløv form is a cultivated selection of that species. It often grows emersed on wet rock in the wild and adapts easily to full submersion; in the aquarium it recreates that setting when attached to hardscape in gentle to moderate flow – it never needs to be planted in substrate.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eNarrower green fronds branch and fork at the tips into intricate, antler-like crests, giving a soft, feathery silhouette quite unlike the plain broad-leaf fern. The colour is a rich mid-green that holds in low light. This variety stays a little smaller at around 15–20 cm; the portion sold grows on into a bushy, crested clump.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eAn epiphyte for the midground and background – attach the rhizome to wood or rock and never bury it, as a buried rhizome will rot and the plant will die. Tie it on with cotton thread or fishing line, or use a dab of gel superglue, until the roots grip on their own (usually a month or two). The lacy tips make it a lovely detail plant over wood, and it is tough enough for goldfish and cichlid tanks.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eDo not plant the rhizome in substrate. Remove any pot and rockwool, then fix the rhizome to wood or rock so it sits on the surface. It propagates by rhizome division – cut the rhizome into pieces, each with a few leaves – and by adventitious plantlets, tiny ferns that sprout on older leaves and leaf tips and can be detached and reattached once they have roots of their own.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eThrives in low to moderate light; strong light without CO2 tends to encourage algae on its slow-growing leaves. No CO2 required, though it grows faster and fuller with it. A modest water-column feeder – dose a little liquid fertiliser, and note it is prone to potassium shortfall, which shows as black spots and holes in the leaves. Comfortable at 20–28 °C across a wide pH of 5.5–8.0 and soft to hard water. Growth is slow, so keep leaves clear of algae and be patient with new plants.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus 'Windeløv' (syn. Leptochilus pteropus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eCrested \/ Windeløv Java Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia (cultivated form)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eEpiphyte (midground\/background)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required (beneficial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eSoft to hard (2–15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division and plantlets on leaf tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the best plants for tricky tanks – it shrugs off goldfish, most cichlids and boisterous community fish that would eat softer plants. Excellent with shrimp and snails, which graze algae off the tough leaves without harming them.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few problems, but persistent rhizome-nibblers and large plecos can worry a newly attached plant before it grips. Avoid burying the rhizome or dosing liquid carbon at high strength, which some ferns resent. Otherwise this is about as tolerant as aquarium plants get.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234103640355,"sku":"AA1312","price":34.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/microsorum-crested-43078167691555-v2.webp?v=1790321589"},{"product_id":"microsorum-medium","title":"Microsorum-Medium","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eJava Fern is the go-to hardy epiphyte for beginners – tie the rhizome to wood or rock and let it grow. Its broad green fronds add easy structure to the midground and tolerate conditions that defeat softer plants. This is a medium plant, nicely established and ready to place.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows across South-East Asia, clinging to rocks, roots and driftwood along streams and waterfalls rather than rooting in soil. It often grows emersed on wet rock in the wild and adapts easily to full submersion. In the aquarium it recreates that setting when attached to hardscape in gentle to moderate flow – it never needs to be planted in substrate.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eBroad, leathery deep-green leaves with a rippled surface and dark veins grow from a creeping rhizome, sometimes carrying plantlets at the tips. Full-grown fronds reach 15–30 cm; this medium portion is a few good leaves that will build into a full clump over the months.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eAn epiphyte for the midground and background – attach the rhizome to wood or rock and never bury it, as a buried rhizome will rot and the plant will die. Tie it on with cotton thread or fishing line, or use a dab of gel superglue, until the roots grip on their own (usually a month or two). It is one of the few plants tough enough for goldfish and cichlid tanks, and looks its best in a shaded, low-flow corner.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eDo not plant the rhizome in substrate. Remove any pot and rockwool, then fix the rhizome to wood or rock so it sits on the surface. It propagates by rhizome division – cut the rhizome into pieces, each with a few leaves – and by adventitious plantlets, tiny ferns that sprout on older leaves and leaf tips and can be detached and reattached once they have roots of their own.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eThrives in low to moderate light; strong light without CO2 tends to encourage algae on its slow-growing leaves. No CO2 required, though it grows faster and fuller with it. A modest water-column feeder – dose a little liquid fertiliser, and note it is prone to potassium shortfall, which shows as black spots and holes in the leaves. Comfortable at 20–28 °C across a wide pH of 5.5–8.0 and soft to hard water. Growth is slow, so keep leaves clear of algae and be patient with new plants.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus (syn. Leptochilus pteropus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eJava Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eEpiphyte (midground\/background)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required (beneficial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eSoft to hard (2–15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division and plantlets on leaf tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the best plants for tricky tanks – it shrugs off goldfish, most cichlids and boisterous community fish that would eat softer plants. Excellent with shrimp and snails, which graze algae off the tough leaves without harming them.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few problems, but persistent rhizome-nibblers and large plecos can worry a newly attached plant before it grips. Avoid burying the rhizome or dosing liquid carbon at high strength, which some ferns resent. Otherwise this is about as tolerant as aquarium plants get.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234104623395,"sku":"AA1310","price":19.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/microsorum-medium-43078167822627-v2.webp?v=1790321586"},{"product_id":"large-philippine-java-fern-on-rock","title":"Large Philippine Java Fern On Rock | Microsorum pteropus 'Philippine'","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Philippine Java Fern is a broad-leaved form of the classic Java Fern, with wider, more textured leaves that give it real presence. Supplied already attached to rock, it is ready to place straight into the tank – a bulletproof epiphyte that asks for nothing but time. Ideal for beginners and low-tech tanks alike.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows on rocks and roots along streams and waterfalls across South-East Asia, often emersed in the splash zone and fully submerged when water levels rise. As a true epiphyte it takes hold of hard surfaces rather than rooting into soil, which is exactly how it should be grown in the aquarium. The 'Philippine' form is a broad-leaf variety with a slightly rippled leaf surface.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eHealthy Philippine Java Fern carries leathery, deep-green leaves that are broader and more textured than the standard form, rising from a creeping green rhizome threaded with dark roots. A mature clump reaches around 20–35 cm tall; the large plant supplied is already well developed on its rock and will keep spreading. Small dark bumps on the undersides of leaves are not disease but baby plantlets forming.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eAlready mounted on rock, it can simply be set into the midground or background – no attaching required. If you move it onto other hardscape later, never bury the rhizome in the substrate, as buried it rots and the plant fails. Let the broad leaves lift into the water column.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eNo planting needed – place the rock where you want it. To spread it, divide the rhizome into sections, each with a few leaves, and tie them to fresh wood or rock with cotton thread or a dab of gel superglue. It also propagates naturally from the plantlets that sprout on older leaves once they have roots.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eLow to moderate light, no CO2 required and a temperature of 20–28 °C. It feeds mainly from the water column, so a regular liquid fertiliser keeps leaves dark and firm; root tabs are unnecessary for an epiphyte. Growth is slow, so wipe or manage algae on older leaves rather than relying on the plant to outpace it. CO2 speeds things up but is never essential.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus 'Philippine'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003ePhilippine Java Fern, Broad-leaf Java Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e20–35 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eMidground \/ Background (Epiphyte, on rock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column feeder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003e2–15 dGH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division \u0026amp; leaf plantlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, aquascapes, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the few plants tough enough for goldfish and larger cichlid tanks, its bitter, leathery leaves are generally left alone. Excellent with community fish, shrimp and virtually anything peaceful.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few, but persistent rhizome-nibblers and heavy diggers can dislodge the plant from its rock over time. Its main enemy is being buried – keep the rhizome exposed, never in the substrate.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234106032419,"sku":"AA2687","price":20.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/large-philippine-java-fern-o-43078151569699-v2.webp?v=1790321589"},{"product_id":"small-philippine-java-fern","title":"Small Philippine Java Fern","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Philippine Java Fern is a broad-leaved selection of the classic bulletproof epiphyte. Tie the rhizome to wood or rock and it asks for almost nothing — no substrate, no CO2, no fuss. This is the small portion, ideal for nano tanks and for spreading through a hardscape a piece at a time.\u003c\/p\u003e\n\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava fern grows on rocks and logs along streams and waterfalls throughout South-East Asia, often part-submerged where it can grow both under and above the waterline. The 'Philippine' form is a cultivated selection with longer, textured leaves. In the aquarium it simply needs something to cling to and gentle, well-oxygenated water — it does not want its rhizome buried.\u003c\/p\u003e\n\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eLeathery, strap-like leaves rise from a creeping green rhizome, the Philippine form showing a distinctive quilted or hammered texture along the blade. A mature plant reaches around 15–30 cm tall over time. As the small portion supplied, expect a modest cluster of leaves that will slowly enlarge and multiply once attached and settled.\u003c\/p\u003e\n\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eA midground epiphyte for attaching to driftwood, branches and stone. Never bury the rhizome in substrate — it will rot; only the roots and attachment point should touch the hardscape. Position it where it gets some shade if light is strong, and give it room, as leaves lengthen with age.\u003c\/p\u003e\n\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eTie the rhizome to wood or rock with cotton thread or fishing line, or use a dab of cyanoacrylate gel; within weeks the roots grip on their own and the thread can be removed. It propagates two ways: divide the rhizome once it has several growing points, and collect the tiny daughter plantlets (adventitious plants) that form on older leaf tips and edges.\u003c\/p\u003e\n\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eThrives in low to moderate light; strong light without shade can encourage algae on the slow-growing leaves. CO2 is not required, though it speeds growth. Feeding is minimal — a little liquid fertiliser in the water column is plenty, as it draws nutrients through its leaves and roots rather than from substrate. Comfortable at 20–28 °C across a wide pH and hardness range. Growth is slow, so be patient and keep algae in check.\u003c\/p\u003e\n\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus 'Philippine'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003ePhilippine Java Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia (cultivated selection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eEpiphyte (attach to wood\/rock), midground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eSoft to hard (2–20 °dGH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division \u0026amp; leaf-tip plantlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, nano aquariums, hardscape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the few plants tough enough for goldfish, and equally at home with cichlids, community fish, shrimp and snails — its leathery, slightly bitter leaves are generally left alone.\u003c\/p\u003e\n\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few concerns. Avoid burying the rhizome, keep persistent leaf-nibblers like some large plecos or silver dollars in mind, and remove any melting older leaves promptly so new growth takes over.\u003c\/p\u003e\n\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234106065187,"sku":"AA2688","price":15.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/small-philippine-java-fern-43078167855395-v2.webp?v=1790321589"},{"product_id":"microsorum-small-in-pots","title":"Microsorum-Small In Pots","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eA small Java Fern supplied in a pot – a tidy starter plant for nano tanks and new setups. Java Fern is an epiphyte, so lift it from the pot and tie the rhizome to wood or rock rather than planting it in substrate. Hardy, slow and about as beginner-friendly as plants get.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows across South-East Asia, clinging to rocks, roots and driftwood along streams and waterfalls rather than rooting in soil. It often grows emersed on wet rock in the wild and adapts easily to full submersion. In the aquarium it recreates that setting when attached to hardscape in gentle to moderate flow – it never needs to be planted in substrate.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eA small clump of broad, leathery deep-green leaves on a creeping rhizome, grown on in a pot of rockwool for easy handling. Mature fronds reach 15–30 cm; this small potted portion establishes into a full clump over time, throwing plantlets from older leaves as it goes.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eAn epiphyte for the midground and background – attach the rhizome to wood or rock and never bury it, as a buried rhizome will rot and the plant will die. Tie it on with cotton thread or fishing line, or use a dab of gel superglue, until the roots grip on their own (usually a month or two). It is one of the few plants tough enough for goldfish and cichlid tanks, and looks its best in a shaded, low-flow corner.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eDo not plant the rhizome in substrate. Lift the plant from its pot and gently tease away all the rockwool, then fix the rhizome to wood or rock so it sits on the surface. It propagates by rhizome division – cut the rhizome into pieces, each with a few leaves – and by adventitious plantlets, tiny ferns that sprout on older leaves and leaf tips and can be detached and reattached once they have roots of their own.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eThrives in low to moderate light; strong light without CO2 tends to encourage algae on its slow-growing leaves. No CO2 required, though it grows faster and fuller with it. A modest water-column feeder – dose a little liquid fertiliser, and note it is prone to potassium shortfall, which shows as black spots and holes in the leaves. Comfortable at 20–28 °C across a wide pH of 5.5–8.0 and soft to hard water. Growth is slow, so keep leaves clear of algae and be patient with new plants.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus (syn. Leptochilus pteropus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eJava Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eEpiphyte (midground\/background)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required (beneficial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eSoft to hard (2–15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division and plantlets on leaf tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the best plants for tricky tanks – it shrugs off goldfish, most cichlids and boisterous community fish that would eat softer plants. Excellent with shrimp and snails, which graze algae off the tough leaves without harming them.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few problems, but persistent rhizome-nibblers and large plecos can worry a newly attached plant before it grips. Avoid burying the rhizome or dosing liquid carbon at high strength, which some ferns resent. Otherwise this is about as tolerant as aquarium plants get.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234107113763,"sku":"BA8450","price":17.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/microsorum-small-in-pots-43078167789859-v2.webp?v=1790321586"},{"product_id":"large-crested-java-fern","title":"Large Crested Java Fern | Microsorum pteropus 'Windeløv'","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Crested Java Fern, or 'Windeløv', is the lacy-tipped cultivar of the classic Java Fern, with each leaf finely branched and feathered at the ends. It carries all the toughness of the plain form – attach it to wood or rock and it asks for nothing but time – with a softer, more decorative silhouette. These large specimens are already well established.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows on rocks and roots along streams and waterfalls across South-East Asia, often emersed in the splash zone and fully submerged when water levels rise. As a true epiphyte it takes hold of hard surfaces rather than rooting into soil, which is exactly how it should be grown in the aquarium. 'Windeløv' is a cultivated form selected for its crested leaf tips.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eHealthy Crested Java Fern carries leathery, deep-green leaves that split and fan out into fine, lacy crests, rising from a creeping green rhizome threaded with dark roots. A mature clump reaches around 15–25 cm tall; the large plants supplied are well developed and will keep spreading. Small dark bumps on the undersides of leaves are not disease but baby plantlets forming.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eA midground to background epiphyte, lovely on driftwood, branches and rockwork where the crested tips can show. Never bury the rhizome in the substrate – buried, it rots and the plant fails. Attach it to hardscape and let the leaves lift into the water column.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eRemove any pot or rockwool and tie the rhizome to wood or rock with cotton thread, fishing line or a dab of gel superglue; it grips on its own within weeks. Propagate by dividing the rhizome into sections, each with a few leaves, or by detaching the plantlets that sprout on older leaves once they have their own roots.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eLow to moderate light, no CO2 required and a temperature of 20–28 °C. It feeds mainly from the water column, so a regular liquid fertiliser keeps leaves dark and firm; root tabs are unnecessary for an epiphyte. Growth is slow, so wipe or manage algae on older leaves rather than relying on the plant to outpace it. CO2 speeds things up but is never essential.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus 'Windeløv'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eCrested Java Fern, Windeløv Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia (cultivated form)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–25 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eMidground \/ Background (Epiphyte)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column feeder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003e2–15 dGH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division \u0026amp; leaf plantlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, aquascapes, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the few plants tough enough for goldfish and larger cichlid tanks, its bitter, leathery leaves are generally left alone. Excellent with community fish, shrimp and virtually anything peaceful.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few, but persistent rhizome-nibblers and heavy diggers can dislodge a freshly attached plant before it grips. Its main enemy is being buried – keep the rhizome exposed on hardscape, never in the substrate.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234107703587,"sku":"AA3709","price":29.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/large-crested-java-fern-43078151536931-v2.webp?v=1790321589"},{"product_id":"microsorum-pteropus","title":"Microsorum Pteropus","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eMicrosorum pteropus, the original Java Fern, is a hardy epiphyte and one of the easiest aquarium plants there is. Attach the rhizome to wood or rock and it quietly grows into a leafy green feature. A dependable choice for beginners and low-tech, low-light tanks.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows across South-East Asia, clinging to rocks, roots and driftwood along streams and waterfalls rather than rooting in soil. It often grows emersed on wet rock in the wild and adapts easily to full submersion. In the aquarium it recreates that setting when attached to hardscape in gentle to moderate flow – it never needs to be planted in substrate.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eBroad, strap-shaped leaves in a deep matte green grow from a creeping rhizome, their surface faintly rippled and marked with darker veins. Older leaves often sprout tiny plantlets at their tips. Full size is 15–30 cm; the portion sold fills out into a mature clump with time.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eAn epiphyte for the midground and background – attach the rhizome to wood or rock and never bury it, as a buried rhizome will rot and the plant will die. Tie it on with cotton thread or fishing line, or use a dab of gel superglue, until the roots grip on their own (usually a month or two). It is one of the few plants tough enough for goldfish and cichlid tanks, and looks its best in a shaded, low-flow corner.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eDo not plant the rhizome in substrate. Remove any pot and rockwool, then fix the rhizome to wood or rock so it sits on the surface. It propagates by rhizome division – cut the rhizome into pieces, each with a few leaves – and by adventitious plantlets, tiny ferns that sprout on older leaves and leaf tips and can be detached and reattached once they have roots of their own.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eThrives in low to moderate light; strong light without CO2 tends to encourage algae on its slow-growing leaves. No CO2 required, though it grows faster and fuller with it. A modest water-column feeder – dose a little liquid fertiliser, and note it is prone to potassium shortfall, which shows as black spots and holes in the leaves. Comfortable at 20–28 °C across a wide pH of 5.5–8.0 and soft to hard water. Growth is slow, so keep leaves clear of algae and be patient with new plants.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus (syn. Leptochilus pteropus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eJava Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eEpiphyte (midground\/background)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required (beneficial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eSoft to hard (2–15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division and plantlets on leaf tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the best plants for tricky tanks – it shrugs off goldfish, most cichlids and boisterous community fish that would eat softer plants. Excellent with shrimp and snails, which graze algae off the tough leaves without harming them.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few problems, but persistent rhizome-nibblers and large plecos can worry a newly attached plant before it grips. Avoid burying the rhizome or dosing liquid carbon at high strength, which some ferns resent. Otherwise this is about as tolerant as aquarium plants get.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234107932963,"sku":"BA8768","price":17.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/microsorum-pteropus-43161142853923-v2.webp?v=1790321588"},{"product_id":"microsorum-pteropus-extra-large","title":"Microsorum Pteropus Extra Large","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThis is a well-grown, extra-large Java Fern – a mature specimen that brings instant presence to a layout. As hardy as they come, it is an epiphyte you tie to wood or rock and simply let be. Perfect for anchoring the midground of a new tank or a goldfish setup.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eJava Fern grows across South-East Asia, clinging to rocks, roots and driftwood along streams and waterfalls rather than rooting in soil. It often grows emersed on wet rock in the wild and adapts easily to full submersion. In the aquarium it recreates that setting when attached to hardscape in gentle to moderate flow – it never needs to be planted in substrate.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eA big, multi-leaf clump of broad deep-green fronds growing from a thick creeping rhizome, veined and leathery, often already carrying plantlets on the older leaves. Where smaller portions take time to establish, this extra-large plant already looks the part. Individual fronds reach 15–30 cm.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eAn epiphyte for the midground and background – attach the rhizome to wood or rock and never bury it, as a buried rhizome will rot and the plant will die. Tie it on with cotton thread or fishing line, or use a dab of gel superglue, until the roots grip on their own (usually a month or two). It is one of the few plants tough enough for goldfish and cichlid tanks, and looks its best in a shaded, low-flow corner.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eDo not plant the rhizome in substrate. Remove any pot and rockwool, then fix the rhizome to wood or rock so it sits on the surface. It propagates by rhizome division – cut the rhizome into pieces, each with a few leaves – and by adventitious plantlets, tiny ferns that sprout on older leaves and leaf tips and can be detached and reattached once they have roots of their own.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eThrives in low to moderate light; strong light without CO2 tends to encourage algae on its slow-growing leaves. No CO2 required, though it grows faster and fuller with it. A modest water-column feeder – dose a little liquid fertiliser, and note it is prone to potassium shortfall, which shows as black spots and holes in the leaves. Comfortable at 20–28 °C across a wide pH of 5.5–8.0 and soft to hard water. Growth is slow, so keep leaves clear of algae and be patient with new plants.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus (syn. Leptochilus pteropus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eJava Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e15–30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eEpiphyte (midground\/background)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required (beneficial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003eSoft to hard (2–15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division and plantlets on leaf tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, goldfish and cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the best plants for tricky tanks – it shrugs off goldfish, most cichlids and boisterous community fish that would eat softer plants. Excellent with shrimp and snails, which graze algae off the tough leaves without harming them.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few problems, but persistent rhizome-nibblers and large plecos can worry a newly attached plant before it grips. Avoid burying the rhizome or dosing liquid carbon at high strength, which some ferns resent. Otherwise this is about as tolerant as aquarium plants get.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234107965731,"sku":"BA9307","price":39.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/microsorum-pteropus-extra-la-43199900549411-v2.webp?v=1790321588"},{"product_id":"assorted-java-fern-medium-and-large","title":"Assorted Java Fern Medium And Large","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eJava Fern is about as close to bulletproof as an aquarium plant gets, and our assorted medium and large specimens give you established, ready-to-attach ferns. Tie the rhizome to a piece of wood or rock and it asks for little more than time. Ideal for beginners, low-tech tanks and anyone who has struggled to keep plants alive.\u003c\/p\u003e\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\u003cp\u003eMicrosorum pteropus grows on rocks and roots along streams and waterfalls across South-East Asia, often emersed in the splash zone and fully submerged when water levels rise. As a true epiphyte it takes hold of hard surfaces rather than rooting into soil, which is exactly how it should be grown in the aquarium.\u003c\/p\u003e\u003ch2\u003eAppearance\u003c\/h2\u003e\u003cp\u003eHealthy Java Fern carries leathery, deep-green leaves rising from a creeping green rhizome threaded with fine dark roots. Leaf shape varies across the assortment, from broad and simple to narrow or trident forms. A mature clump reaches around 20–35 cm tall; the medium and large plants supplied are already well developed and will keep spreading. Small black bumps on the undersides of leaves are not disease but baby plantlets forming.\u003c\/p\u003e\u003ch2\u003ePlacement and Aquascaping\u003c\/h2\u003e\u003cp\u003eA midground to background epiphyte, superb on driftwood, branches and rockwork. Never bury the rhizome in the substrate – buried, it rots and the plant fails. Attach it to hardscape and let the leaves lift into the water column.\u003c\/p\u003e\u003ch2\u003ePlanting and Propagation\u003c\/h2\u003e\u003cp\u003eRemove any pot or rockwool and tie the rhizome to wood or rock with cotton thread, fishing line or a dab of gel superglue; it will grip on its own within weeks. Propagate by dividing the rhizome into sections, each with a few leaves, or by detaching the plantlets that sprout on older leaves once they have their own roots.\u003c\/p\u003e\u003ch2\u003eCare Requirements\u003c\/h2\u003e\u003cp\u003eLow to moderate light, no CO2 required and a temperature of 20–28 °C. It feeds mainly from the water column, so a regular liquid fertiliser keeps leaves dark and firm; root tabs are unnecessary for an epiphyte. Growth is slow, so wipe or manage algae on older leaves rather than relying on the plant to outpace it.\u003c\/p\u003e\u003ch2\u003eSpecies Information\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003eMicrosorum pteropus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eJava Fern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSouth-East Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e20–35 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifficulty\u003c\/td\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eMidground \/ Background (Epiphyte)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLow to Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2 Requirement\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFertilisation\u003c\/td\u003e\n\u003ctd\u003eLiquid fertiliser (water column feeder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e20–28 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e5.5–7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH Range\u003c\/td\u003e\n\u003ctd\u003e2–15 dGH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation\u003c\/td\u003e\n\u003ctd\u003eRhizome division \u0026amp; leaf plantlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eNot applicable (freshwater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBeginners, low-tech tanks, goldfish \u0026amp; cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSuitable Tank Mates\u003c\/h2\u003e\u003cp\u003eOne of the few plants that shrugs off goldfish and many cichlids thanks to its tough, slightly bitter leaves. Excellent with community fish, shrimp, snails and boisterous species that would flatten softer plants.\u003c\/p\u003e\u003ch2\u003eAvoid Keeping With\u003c\/h2\u003e\u003cp\u003eVery few problems, though determined rhizome-nibblers and large plecos may rasp at older leaves. The main way to kill it is to bury the rhizome or dose too much liquid carbon, which some ferns resent, so introduce carbon supplements cautiously.\u003c\/p\u003e\u003cp\u003eAustralian-grown aquarium plants for in-store collection or local delivery. Sold sizes\/portions reflect what we stock; anything shown as sold out will return as we restock.\u003c\/p\u003e","brand":"Nick's Aquarium Oceanarium Terrarium","offers":[{"title":"Default Title","offer_id":55234108391715,"sku":"BA9203","price":17.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/assorted-java-fern-medium-an-43078151471395-fx.webp?v=1790319642"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/collections\/Assorted_Java_Fern_Microsorum_pteropus.jpg?v=1788252649","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/collections\/ferns.oembed","provider":"Nicks AOT","version":"1.0","type":"link"}