{"product_id":"bioscape-nano-replacement-impeller","title":"Bioscape Nano Replacement Impeller","description":"\u003cp\u003e\u003cstrong\u003eA direct-fit impeller for the pump inside the Bioscape Nano Aquarium Unit.\u003c\/strong\u003e When a Nano Aquarium's built-in pump goes quiet, loses flow, or starts rattling, a worn or fouled impeller is the usual cause — and Bioscape sells it as a standalone part rather than requiring a whole new pump.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine replacement part\u003c\/strong\u003e — matched to the pump fitted inside the Bioscape Nano Aquarium Unit, for each of the three sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixes the common failure point\u003c\/strong\u003e — impellers wear or clog with debris and calcium build-up long before the rest of the pump does; replacing just the impeller is the cheaper, faster fix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized to the unit, not universal\u003c\/strong\u003e — the 24 L, 40 L and 61 L Nano Aquarium Units each use a different impeller, sold as three separate SKUs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhich unit does this fit?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eImpeller SKU\u003c\/th\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBIS134C\u003c\/td\u003e\n\u003ctd\u003eBioscape Nano Aquarium Unit 24 L (BIS134)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBIS135C\u003c\/td\u003e\n\u003ctd\u003eBioscape Nano Aquarium Unit 40 L (BIS135)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBIS136C\u003c\/td\u003e\n\u003ctd\u003eBioscape Nano Aquarium Unit 61 L (BIS136)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms this fixes\u003c\/h3\u003e\n\u003cp\u003eA pump that's gone silent, flow that's visibly weaker than when the tank was new, a rattling or buzzing noise, or a filter that isn't circulating water through all three filter stages properly. Check for debris or calcium scale caught in the impeller housing first — a clean and reseat sometimes solves it without a new part — but if the impeller itself is chipped, cracked, or the magnet has degraded, replacement is the fix.\u003c\/p\u003e\n\u003ch3\u003eFitting\u003c\/h3\u003e\n\u003cp\u003eThe impeller sits in the pump housing at the base of the filter compartment. No tools beyond your hands are needed — the housing cover unclips, the old impeller lifts out, and the new one seats the same way. Always unplug the unit before opening the pump housing.\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eCovered against manufacturing defects under Bioscape's warranty, in addition to your rights under Australian Consumer Law.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow do I know which size I need?\u003c\/h4\u003e\n\u003cp\u003eMatch it to the litre size of your Nano Aquarium Unit — 24 L, 40 L or 61 L — not the tank's physical dimensions, since the three sizes use different pumps.\u003c\/p\u003e\n\u003ch4\u003eWill this fit other Bioscape aquariums?\u003c\/h4\u003e\n\u003cp\u003eNo — it's sized for the pump built into the Nano Aquarium Unit range specifically, not Bioscape's other filters or pumps.\u003c\/p\u003e\n\u003ch4\u003eDo I need to replace the whole pump instead?\u003c\/h4\u003e\n\u003cp\u003eNot usually. The impeller is the part that wears fastest in a magnetic-drive pump; replacing it first is the cheaper fix and solves the problem in most cases.\u003c\/p\u003e\n\u003ch4\u003eIs it safe to run in a marine or reef tank?\u003c\/h4\u003e\n\u003cp\u003eYes — it's the same part fitted from new, so it carries the same fresh and marine water safety as the pump it replaces.\u003c\/p\u003e","brand":"Bioscape","offers":[{"title":"24ltr","offer_id":55293051273507,"sku":"BIS134C","price":20.95,"currency_code":"AUD","in_stock":false},{"title":"40ltr","offer_id":55334996541731,"sku":"BIS135C","price":20.95,"currency_code":"AUD","in_stock":false},{"title":"61ltr","offer_id":55334996574499,"sku":"BIS136C","price":22.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/bioscape-nano-impeller-24ltr.jpg?v=1783989945","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/bioscape-nano-replacement-impeller","provider":"Nicks AOT","version":"1.0","type":"link"}