{"product_id":"red-sea-nano-reefmat-drive-unit-and-sensor","title":"Red Sea Nano ReefMat Drive Unit and Sensor","description":"\u003cp\u003e\u003cstrong\u003eThe genuine repair for a Nano ReefMat that's stopped advancing.\u003c\/strong\u003e This is the factory drive unit and sensor assembly for the Red Sea Nano ReefMat (sold by Red Sea globally as the NanoMat) — the complete drive-side repair when a roller has stopped advancing, advances erratically, or won't respond to a loaded fleece section.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Red Sea part R35493\u003c\/strong\u003e — factory drive unit and sensor assembly, not a generic substitute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombines both wear points\u003c\/strong\u003e — the drive motor and the dual sensor pair — in one assembly, since a fault in either usually presents the same way.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-fit replacement\u003c\/strong\u003e — swaps in on the existing Nano ReefMat \/ NanoMat housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-voltage part\u003c\/strong\u003e — the drive motor runs on 12 V DC, supplied from the unit's existing plugpack.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\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\u003eGenuine part number\u003c\/td\u003e\n\u003ctd\u003eR35493\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eRed Sea Nano ReefMat \/ NanoMat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly includes\u003c\/td\u003e\n\u003ctd\u003eDrive motor and dual solid-state sensor pair (titanium tips)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e12 V DC, from the unit's included plugpack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWill it fit my unit?\u003c\/h3\u003e\u003cp\u003eThis assembly is specific to the Nano ReefMat \/ NanoMat. It is not the drive unit used on Red Sea's larger ReefMat 250, 500 or 1200 roller filters, which use a different motor and sensor assembly sold separately. Check that your unit is the compact nano model — sized for a standard 4-inch filter sock holder — before ordering.\u003c\/p\u003e\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e a Nano ReefMat that has stopped advancing, advances at the wrong time, or runs continuously without stopping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the larger ReefMat 250, 500 or 1200 — those use a different drive assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\u003cp\u003eBefore assuming the drive unit has failed, wipe down the two sensor tips at the top of the filter chamber — a film of algae or salt creep on the titanium tips is the most common cause of erratic advancing, and cleaning it fixes the fault without replacing any parts.\u003c\/p\u003e\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\u003cp\u003eCovered by Red Sea's standard spare parts warranty against manufacturing defects, in addition to your rights under Australian Consumer Law. Ships from Nick's Aquarium Oceanarium Terrarium, North Lakes.\u003c\/p\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003ch4\u003eHow do I know if it's the sensor or the drive motor?\u003c\/h4\u003e\u003cp\u003eYou often can't tell from the symptom alone — a roller that won't advance can be either a fouled sensor or a worn motor, which is why Red Sea supplies them as one assembly rather than two separate spares.\u003c\/p\u003e\u003ch4\u003eShould I clean the sensors before ordering this part?\u003c\/h4\u003e\u003cp\u003eYes — wipe the sensor tips first. It's the more common fault and costs nothing to rule out before fitting a new assembly.\u003c\/p\u003e\u003ch4\u003eDoes this fit the ReefMat 500?\u003c\/h4\u003e\u003cp\u003eNo. The ReefMat 500 and 1200 use a separate drive unit, sold as its own spare part.\u003c\/p\u003e","brand":"RedSea","offers":[{"title":"Default Title","offer_id":54774163407139,"sku":"RED1001a","price":325.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/RED1001a_2.jpg?v=1772078942","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/red-sea-nano-reefmat-drive-unit-and-sensor","provider":"Nicks Aquarium Oceanarium Terrarium","version":"1.0","type":"link"}