{"product_id":"bioscape-hang-on-bis500-motor","title":"Bioscape Hang on BIS500 Motor","description":"\u003cp\u003e\u003cstrong\u003eBring a mid-size Bioscape hang-on filter back up to its full 550 L\/h.\u003c\/strong\u003e This is the genuine replacement motor for the Bioscape Hang On Power Filter Medium (BIS500) — rated for aquariums 76–114 L, a common size for a well-stocked community tank. When flow drops off or the filter goes silent, the motor is almost always the part to check, and this is the direct fit for the Medium housing.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine fit for BIS500\u003c\/strong\u003e — built specifically for the Medium Bioscape hang-on filter, not a generic part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores rated flow\u003c\/strong\u003e — brings the filter back to its full 550 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\u003eKeeps turnover where it needs to be\u003c\/strong\u003e — a 76–114 L community tank relies on that flow rate for adequate filtration turnover; a weak motor lets bioload creep up unnoticed.\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 — this product\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\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 Medium (BIS500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eBIS525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate restored\u003c\/td\u003e\n\u003ctd\u003e550 L\/h\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\u003cp\u003eBioscape doesn't publish a separate wattage figure for the Medium motor, so it isn't listed here rather than guessing.\u003c\/p\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 in tank water whenever you service the filter — mineral scale and debris around the impeller are the most common reason flow drops off before a motor actually fails. If the impeller spins freely by hand but the motor won't drive it, or it hums without turning, the motor needs replacing.\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 Medium (BIS500)?\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: 550 L\/h, rated for 76–114 L tanks.\u003c\/p\u003e\n\u003ch4\u003eWill this fit the Small or Large filter?\u003c\/h4\u003e\n\u003cp\u003eNo. Each size in the range has its own motor — use the comparison table above to find the right part.\u003c\/p\u003e\n\u003ch4\u003eWhat's the sign the motor has failed rather than just needing a clean?\u003c\/h4\u003e\n\u003cp\u003eA motor that hums but doesn't turn the impeller, or produces no flow at all with a clean impeller fitted, has failed. Reduced flow with a dirty impeller usually just needs a rinse.\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 it's worth inspecting it for cracks or wear at the same time as fitting a new motor.\u003c\/p\u003e","brand":"Bioscape","offers":[{"title":"Default Title","offer_id":55293065330979,"sku":"BIS525","price":32.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/BIS525_2.jpg?v=1782870776","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/bioscape-hang-on-bis500-motor","provider":"Nicks Aquarium Oceanarium Terrarium","version":"1.0","type":"link"}