{"product_id":"red-sea-reefmat-500-1200-sensor","title":"Red Sea ReefMat 500\/1200 Sensor","description":"\u003cp\u003e\u003cstrong\u003eFixes fleece that won't stop, or won't start.\u003c\/strong\u003e The Red Sea ReefMat 500\/1200 Sensor is the genuine water-level sensor that tells the 500 and 1200 roller filters when the fleece has loaded and needs advancing — the right part when the roller runs constantly, advances too early, or doesn't advance at all.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetects fleece loading\u003c\/strong\u003e — triggers the drive to advance only when the fleece actually needs it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Red Sea sensor\u003c\/strong\u003e — factory-matched to the ReefMat 500 and 1200 control system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe cheaper part to check first\u003c\/strong\u003e — a dirty or faulty sensor is the most common cause of erratic advancing, well before the drive itself is at fault.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eReefMat 500, ReefMat 1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eR35445\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003eSuitable for a ReefMat 500 or 1200 that advances fleece constantly, advances well before the roll has loaded, or won't advance at all despite the drive running. Not the right part if the drive itself won't turn or makes no attempt to advance — check the \u003ca href=\"\/products\/red-sea-reefmat-500-1200-drive-unit\"\u003eReefMat 500\/1200 Drive Unit\u003c\/a\u003e in that case.\u003c\/p\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eWipe the sensor window clean at every roll change. An algae film on the lens is the single most common cause of erratic advancing, and cleaning it costs nothing — check that before ordering a replacement.\u003c\/p\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eCovered by Red Sea's manufacturer warranty against defects, in addition to your consumer guarantee rights under Australian Consumer Law. Ships standard parcel post.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eMy ReefMat advances constantly — is this the part I need?\u003c\/h4\u003e\n\u003cp\u003eUsually, yes — but wipe the sensor window clean first. Algae film reads as constant loading and causes exactly this symptom without the sensor being faulty.\u003c\/p\u003e\n\u003ch4\u003eDoes this fit the ReefMat 250?\u003c\/h4\u003e\n\u003cp\u003eNo. This sensor is specific to the 500 and 1200. The 250 uses its own sensor part.\u003c\/p\u003e","brand":"RedSea","offers":[{"title":"Default Title","offer_id":54774162293027,"sku":"RED865","price":81.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/RED865_2.jpg?v=1772079102","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/red-sea-reefmat-500-1200-sensor","provider":"Nicks Aquarium Oceanarium Terrarium","version":"1.0","type":"link"}