{"product_id":"fluval-flex-aquarium","title":"Fluval Flex Aquarium","description":"\u003cp\u003e\u003cstrong\u003eAn all-in-one curved-front aquarium with the filter and lighting built into the cabinet, not bolted onto the outside.\u003c\/strong\u003e The Fluval Flex hides its 3-stage filtration in a rear chamber and drives its LED lighting from an included remote, so the tank itself stays uncluttered. It's sold in three sizes for Australian homes — 34 litre, 57 litre and 123 litre — each dual-voltage rated for our 230–240 V \/ 50 Hz supply.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved-front glass\u003c\/strong\u003e — a sweeping front panel instead of a flat rectangular pane, for a look that stands apart from a standard tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration built into the cabinet\u003c\/strong\u003e — a hidden rear chamber runs mechanical, chemical and biological filtration stages, with no external canister or hang-on filter to hide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote-controlled LED lighting\u003c\/strong\u003e — white and RGB LEDs adjust for brightness and colour without reaching into the hood. The 34 L and 57 L use an included handheld remote; the 123 L uses Bluetooth and the free FluvalSmart app, with a 24-hour programmable timer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-voltage rated\u003c\/strong\u003e — runs on Australia's 230–240 V \/ 50 Hz mains as standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media included in the box\u003c\/strong\u003e — foam, activated carbon and BIOMAX biological media are supplied, so it's ready to cycle on day one.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eExternal dimensions (L×W×H)\u003c\/th\u003e\n\u003cth\u003eFilter flow (AU, 230–240 V)\u003c\/th\u003e\n\u003cth\u003eFilter power\u003c\/th\u003e\n\u003cth\u003eLED power\u003c\/th\u003e\n\u003cth\u003eLED output\u003c\/th\u003e\n\u003cth\u003eColour temperature \/ range\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e34 L (White)\u003c\/td\u003e\n\u003ctd\u003e35 × 33 × 33 cm\u003c\/td\u003e\n\u003ctd\u003e230 L\/h\u003c\/td\u003e\n\u003ctd\u003e7 W\u003c\/td\u003e\n\u003ctd\u003e7 W\u003c\/td\u003e\n\u003ctd\u003e1,900 lm (39 LEDs)\u003c\/td\u003e\n\u003ctd\u003e7,500 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e57 L (White)\u003c\/td\u003e\n\u003ctd\u003e41 × 39 × 39 cm\u003c\/td\u003e\n\u003ctd\u003e500 L\/h\u003c\/td\u003e\n\u003ctd\u003e10.8 W\u003c\/td\u003e\n\u003ctd\u003e10.8 W\u003c\/td\u003e\n\u003ctd\u003e2,450 lm (54 LEDs)\u003c\/td\u003e\n\u003ctd\u003e7,500 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e123 L (Black or White)\u003c\/td\u003e\n\u003ctd\u003e82 × 40 × 39 cm\u003c\/td\u003e\n\u003ctd\u003e770 L\/h\u003c\/td\u003e\n\u003ctd\u003e21 W\u003c\/td\u003e\n\u003ctd\u003e21 W\u003c\/td\u003e\n\u003ctd\u003e1,450 lm (63 LEDs)\u003c\/td\u003e\n\u003ctd\u003e3,000–25,000 K adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhich Flex do I need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e34 L\u003c\/th\u003e\n\u003cth\u003e57 L\u003c\/th\u003e\n\u003cth\u003e123 L\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter chambers\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003eTwo independent chambers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLight control\u003c\/th\u003e\n\u003ctd\u003eHandheld remote\u003c\/td\u003e\n\u003ctd\u003eFLEXPad remote\u003c\/td\u003e\n\u003ctd\u003eBluetooth + FluvalSmart app, 24-hour timer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eBlack or White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGood for\u003c\/th\u003e\n\u003ctd\u003eA desk or small room where footprint matters most\u003c\/td\u003e\n\u003ctd\u003eA first \"proper\" community tank\u003c\/td\u003e\n\u003ctd\u003eA feature tank — the size keepers push toward when they want a heavier bioload or more scope for hardscape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe 123 L is a meaningfully different tank from the two smaller sizes, not just a bigger version of the same kit — it runs two separate filter chambers instead of one, and swaps the physical remote for app control with programmable lighting schedules.\u003c\/p\u003e\n\u003ch3\u003eWill it fit my space?\u003c\/h3\u003e\n\u003cp\u003eCheck the external footprint against your stand or shelf before ordering: 35 × 33 cm for the 34 L, 41 × 39 cm for the 57 L, and a longer, lower 82 × 40 cm footprint for the 123 L. A filled 123 L Fluval Flex can weigh in excess of 135 kg once decorated and stocked — stand it on furniture rated to carry that load, or directly on a solid floor.\u003c\/p\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCurved-front aquarium and cover\u003c\/li\u003e\n\u003cli\u003eIntegrated LED lighting unit (handheld remote on 34 L\/57 L, or Bluetooth app control on 123 L)\u003c\/li\u003e\n\u003cli\u003eLow-voltage transformer\u003c\/li\u003e\n\u003cli\u003eCirculation pump with output nozzle\u003c\/li\u003e\n\u003cli\u003eFilter media — foam block, activated carbon insert and BIOMAX biological media\u003c\/li\u003e\n\u003cli\u003eUnder-tank foam pad\u003c\/li\u003e\n\u003cli\u003eMounting brackets (123 L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNot included\u003c\/h3\u003e\n\u003cp\u003eNo heater is included on any size — budget for one separately, sized to your litres and room temperature. Substrate, décor and any cabinet or stand are also sold separately.\u003c\/p\u003e\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003eSuitable as a complete freshwater set-up for a community tank, planted tank or single-species set-up sized to the litres you choose. Fluval markets the Flex as a freshwater all-in-one kit; if you're planning a marine or reef set-up, check with our team before buying — we can't confirm it's rated for reef use.\u003c\/p\u003e\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eMains-powered — runs on Australia's 230–240 V \/ 50 Hz supply via the included transformer. Keep the transformer above water level and use an RCD-protected outlet, as with any aquarium electrical equipment. No heater is included, so if you add one, choose a thermostatically controlled unit sized to the tank.\u003c\/p\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eRinse the foam block and replace the carbon insert as part of your regular filter maintenance; BIOMAX biological media doesn't need routine replacement. Wipe the curved front panel with an aquarium-safe glass cleaner rather than an ammonia-based household product.\u003c\/p\u003e\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA separate aquarium heater sized to your litres — none is included\u003c\/li\u003e\n\u003cli\u003eFluval Flex replacement filter media, for your next service\u003c\/li\u003e\n\u003cli\u003eSubstrate and hardscape suited to the stocking you're planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eFluval covers the 34 L and 57 L Flex for 2 years, extendable to 3 years with product registration; the 123 L carries Fluval's standard 2-year warranty against defective parts and workmanship. These are in addition to your rights under Australian Consumer Law. The 123 L is a bulky item — check delivery options at checkout for your postcode.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDoes the Fluval Flex come with a heater?\u003c\/h4\u003e\n\u003cp\u003eNo. All three sizes ship without a heater — you'll need to add one sized to your litres and the gap between your room and target tank temperature.\u003c\/p\u003e\n\u003ch4\u003eWhat's actually different about the 123 L besides size?\u003c\/h4\u003e\n\u003cp\u003eIt runs two independent filter chambers instead of one, and swaps the 34 L\/57 L's handheld remote for Bluetooth control through the FluvalSmart app, including a 24-hour programmable lighting schedule.\u003c\/p\u003e\n\u003ch4\u003eCan I run this as a marine or reef tank?\u003c\/h4\u003e\n\u003cp\u003eFluval markets the Flex range as a freshwater all-in-one kit. If you're planning a marine or nano-reef set-up, talk to our team first — we can't confirm official reef suitability for this range.\u003c\/p\u003e\n\u003ch4\u003eHow heavy is a filled 123 L Fluval Flex?\u003c\/h4\u003e\n\u003cp\u003eFluval's own manual warns it can weigh in excess of 135 kg once decorated and filled. Make sure your stand or floor is rated to carry that before you commit to this size.\u003c\/p\u003e\n\u003ch4\u003eIs the filter media included, or do I need to buy it separately?\u003c\/h4\u003e\n\u003cp\u003eIt's included — foam, activated carbon and BIOMAX biological media all ship in the box, so the tank is ready to cycle straight away.\u003c\/p\u003e","brand":"Fluval","offers":[{"title":"34ltr \/ White","offer_id":55293302964515,"sku":"FLX03","price":422.95,"currency_code":"AUD","in_stock":false},{"title":"57ltr \/ White","offer_id":55335064600867,"sku":"FLX04","price":575.95,"currency_code":"AUD","in_stock":false},{"title":"123ltr \/ Black","offer_id":55335064633635,"sku":"FLX07","price":1073.95,"currency_code":"AUD","in_stock":false},{"title":"123ltr \/ White","offer_id":55335064666403,"sku":"FLX08","price":1073.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/FLX03_2.png?v=1782879830","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/fluval-flex-aquarium","provider":"Nicks Aquarium Oceanarium Terrarium","version":"1.0","type":"link"}