{"product_id":"bioscape-diaphram-500-1000-air-pump-2-pack","title":"Bioscape Diaphram 500\/1000 Air Pump 2 Pack","description":"\u003cp\u003e\u003cstrong\u003eRestores full air pressure to a worn aquarium air pump within minutes.\u003c\/strong\u003e This two-pack contains replacement diaphragms for the Bioscape Tropic Air Pump 500 and Bioscape Tropic Air Pump 1000, the small single-outlet pumps commonly used to run air stones, sponge filters and ornaments in freshwater and marine aquariums. When one of these pumps starts running weak, rattling or stops pushing air altogether, the diaphragm is usually the first part to wear out, and replacing it is far cheaper than buying a new pump.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-pack of replacement diaphragms\u003c\/strong\u003e — enough for one full service or two single repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched to the Bioscape Tropic Air Pump 500 and Air Pump 1000\u003c\/strong\u003e — both models share the same diaphragm mechanism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores lost air output\u003c\/strong\u003e — on pumps that have gone quiet, weak or noisy with age.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eBIS50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e9327975043643\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e2 diaphragms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits pump models\u003c\/th\u003e\n\u003ctd\u003eBioscape Tropic Air Pump 500, Bioscape Tropic Air Pump 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendor\u003c\/th\u003e\n\u003ctd\u003eBioscape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhich pump does this fit?\u003c\/h3\u003e\n\u003cp\u003eThis diaphragm pack is matched to the Bioscape Tropic Air Pump 500 (single outlet, rated around 0.5 L\/min, sold for tanks up to roughly 45 L) and the Bioscape Tropic Air Pump 1000 (single outlet, rated around 1.0 L\/min, 2 W, 240 V). Both pumps share the same diaphragm mechanism, which is why one spare part covers both models. It does not fit the larger Tropic 2000, 3000, 4000 or 8000 pumps, which use different diaphragms sold separately.\u003c\/p\u003e\n\u003ch4\u003eHow do I know if my pump needs a new diaphragm?\u003c\/h4\u003e\n\u003cp\u003eTypical signs are reduced airflow, a rattling or buzzing noise, or the pump running but producing little to no bubbles.\u003c\/p\u003e\n\u003ch3\u003eSuitable for \/ not suitable for\u003c\/h3\u003e\n\u003cp\u003eSuitable for hobbyists running a Bioscape Tropic 500 or 1000 air pump in a freshwater or marine aquarium. Not suitable as a spare part for other Bioscape air pump models or for pumps from other brands, since diaphragm sizing is model-specific.\u003c\/p\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eDisconnect the pump from power before opening the housing. Remove the pump lid, lift out the old diaphragm and fit the new one in the same orientation, then reassemble and reconnect the air line before powering back on.\u003c\/p\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eSold as a standard consumable replacement part; any fault on arrival is covered under your consumer guarantee rights under Australian Consumer Law. Ships as a small parcel.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this pack include one diaphragm or two?\u003c\/h4\u003e\n\u003cp\u003eTwo. A single diaphragm typically services one pump, so this pack covers two repairs or leaves a spare on hand.\u003c\/p\u003e\n\u003ch4\u003eWill this fit a Bioscape Tropic 2000 or 3000 pump?\u003c\/h4\u003e\n\u003cp\u003eNo. The larger Tropic models use a different diaphragm, sold separately.\u003c\/p\u003e\n\u003ch4\u003eIs the diaphragm rubber or silicone?\u003c\/h4\u003e\n\u003cp\u003eNot confirmed. Bioscape does not publish the diaphragm material on its product documentation.\u003c\/p\u003e","brand":"Bioscape","offers":[{"title":"Default Title","offer_id":55293065101603,"sku":"BIS50A","price":7.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/BIS50a.jpg?v=1782870777","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/bioscape-diaphram-500-1000-air-pump-2-pack","provider":"Nicks AOT","version":"1.0","type":"link"}