{"product_id":"bioscape-hang-on-bis501-motor","title":"Bioscape Hang on BIS501 Motor","description":"\u003cp\u003e\u003cstrong\u003eGet a heavily stocked Large hang-on filter back to its full 750 L\/h.\u003c\/strong\u003e This is the genuine replacement motor for the Bioscape Hang On Power Filter Large (BIS501) — rated for aquariums 114–152 L, the size bracket where a weak motor shows up fastest as cloudy water and rising nitrate. If flow has dropped off or the unit has stopped altogether, this part is the direct fit for the Large housing.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine fit for BIS501\u003c\/strong\u003e — built specifically for the Large Bioscape hang-on filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores rated flow\u003c\/strong\u003e — brings the filter back to its full 750 L\/h output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo new filter needed\u003c\/strong\u003e — replaces the worn motor inside the existing housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatters more at this size\u003c\/strong\u003e — a 114–152 L tank carries more bioload than a nano setup, so an underperforming motor is felt sooner in water clarity and nitrate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhich motor do I need?\u003c\/h3\u003e\n\u003cp\u003eBioscape's hang-on filter range comes in four sizes, and each has its own motor. Check the model number printed on your filter body, or match it against the tank size it's rated for:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFilter model\u003c\/th\u003e\n\u003cth\u003eFlow rate\u003c\/th\u003e\n\u003cth\u003eTank size\u003c\/th\u003e\n\u003cth\u003eReplacement motor\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall (BIS499)\u003c\/td\u003e\n\u003ctd\u003e350 L\/h\u003c\/td\u003e\n\u003ctd\u003e19–38 L\u003c\/td\u003e\n\u003ctd\u003eBIS524\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium (BIS500)\u003c\/td\u003e\n\u003ctd\u003e550 L\/h\u003c\/td\u003e\n\u003ctd\u003e76–114 L\u003c\/td\u003e\n\u003ctd\u003eBIS525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge (BIS501)\u003c\/td\u003e\n\u003ctd\u003e750 L\/h\u003c\/td\u003e\n\u003ctd\u003e114–152 L\u003c\/td\u003e\n\u003ctd\u003eBIS528 — this product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX Large (BIS502)\u003c\/td\u003e\n\u003ctd\u003e1,000 L\/h\u003c\/td\u003e\n\u003ctd\u003e152–288 L\u003c\/td\u003e\n\u003ctd\u003eBIS526\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eBioscape Hang On Power Filter Large (BIS501)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eBIS528\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate restored\u003c\/td\u003e\n\u003ctd\u003e750 L\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e7 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater type\u003c\/td\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNot included\u003c\/h3\u003e\n\u003cp\u003eThis is the motor unit only. Filter cartridges, bio media, the surface skimmer attachment and the filter housing itself are sold separately.\u003c\/p\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eRinse the impeller and impeller well whenever you service the filter — at this flow rate, a partially clogged impeller well is the most common cause of a filter that sounds fine but isn't moving much water. If a clean impeller still won't turn freely, or the motor hums without turning it, the motor has failed.\u003c\/p\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eCovered against manufacturing defects on arrival, in addition to your rights under Australian Consumer Law. Ships as a standard parcel item with the rest of your order.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow do I confirm my filter is the Large (BIS501)?\u003c\/h4\u003e\n\u003cp\u003eCheck the model number on the filter body or box. If it's not visible, match it against the size: 750 L\/h, rated for 114–152 L tanks.\u003c\/p\u003e\n\u003ch4\u003eWill this fit the Medium or X Large filter?\u003c\/h4\u003e\n\u003cp\u003eNo. Each size in the range uses its own motor — use the comparison table above to find the right part.\u003c\/p\u003e\n\u003ch4\u003eIs the impeller included with this motor?\u003c\/h4\u003e\n\u003cp\u003eCheck the condition of your existing impeller before ordering — it's a separate wear part, and if it's worn or cracked it may need replacing alongside the motor.\u003c\/p\u003e\n\u003ch4\u003eWould fitting a Large motor to a Medium filter give me more flow?\u003c\/h4\u003e\n\u003cp\u003eNo — this motor is matched to the Large housing only and isn't a drop-in upgrade for a smaller filter body.\u003c\/p\u003e","brand":"Bioscape","offers":[{"title":"Default Title","offer_id":55293065462051,"sku":"BIS528","price":34.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/bioscape-hang-on-bis501-moto-43179165712675.webp?v=1790234714","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/bioscape-hang-on-bis501-motor","provider":"Nicks AOT","version":"1.0","type":"link"}