{"product_id":"red-sea-reefcan-40ltr","title":"Red Sea ReefCan 40ltr","description":"\u003cp\u003e\u003cstrong\u003eMore top-up water, without more floor space.\u003c\/strong\u003e The Red Sea ReefCan 40 L is a slim, transparent reservoir for reverse-osmosis or pre-mixed top-off water, built to feed an auto top-off (ATO) system from a tight footprint beside a sump or cabinet. A rear port takes ATO tubing, a front port is for filling, and a built-in scale lets you check the level without opening the lid.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim 17 cm footprint\u003c\/strong\u003e - fits beside a sump or behind a cabinet where a bucket won't go\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransparent body with a built-in scale\u003c\/strong\u003e - check the water level at a glance, no lifting the lid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual openings\u003c\/strong\u003e - a front port for filling, a rear port sized for ATO tubing and Red Sea's ReefATO+ siphon-breaker cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds RO or pre-mixed top-off water\u003c\/strong\u003e - works with most auto top-off systems, not only Red Sea's own\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal capacity\u003c\/td\u003e\n\u003ctd\u003e40 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal dimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e55 x 17 x 50 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill point\u003c\/td\u003e\n\u003ctd\u003eFront-opening fill port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATO connection\u003c\/td\u003e\n\u003ctd\u003eRear port, sized for ATO tubing and Red Sea's ReefATO+ siphon-breaker cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater level indicator\u003c\/td\u003e\n\u003ctd\u003eBuilt-in graduated scale on the body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWill it fit my setup?\u003c\/h3\u003e\n\u003cp\u003eAt just 17 cm wide, the ReefCan is sized to slot beside a sump or behind a cabinet on Red Sea's REEFER 170 and REEFER 200 ranges, and the newer G2\/G2+ and MAX-series cabinets, where a standard bucket won't fit. It isn't limited to Red Sea tanks - any auto top-off system that draws from an open reservoir can use it, and its rear port is purpose-matched to Red Sea's own ReefATO+.\u003c\/p\u003e\n\u003ch3\u003eWhich size do I need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eReefCan 18 L\u003c\/th\u003e\n\u003cth\u003eReefCan 40 L\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal dimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e55 x 9 x 44 cm\u003c\/td\u003e\n\u003ctd\u003e55 x 17 x 50 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eCompact reef and nano systems, or tight cabinet space\u003c\/td\u003e\n\u003ctd\u003eLarger systems, or longer intervals between refills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSee the \u003ca href=\"\/products\/red-sea-reefcan-18ltr\"\u003eRed Sea ReefCan 18 L\u003c\/a\u003e for the compact version.\u003c\/p\u003e\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for freshwater and marine systems that need an external RO or top-off water reserve\u003c\/li\u003e\n\u003cli\u003eSuitable for standalone use, or feeding most third-party ATO pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot suitable as a substitute for a sealed salt-storage container - this is an open water reservoir, not an airtight container, so it isn't built to keep bulk dry salt free of humidity.\u003c\/p\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eCovered by Red Sea's standard hardware warranty, in addition to your rights under the Australian Consumer Law. Ships on standard parcel freight - the reservoir is bulky for its weight, so allow for a larger box than the price alone might suggest.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this come with an ATO pump?\u003c\/h4\u003e\n\u003cp\u003eNo - the ReefCan is a reservoir only. Pair it with your existing ATO pump or with Red Sea's own ATO range.\u003c\/p\u003e\n\u003ch4\u003eCan I use it to mix new saltwater instead of top-off water?\u003c\/h4\u003e\n\u003cp\u003eYes, many aquarists also use it to pre-mix saltwater ahead of a water change. Just don't rely on it as an airtight container for storing dry salt long-term.\u003c\/p\u003e\n\u003ch4\u003eWill it fit under a standard cabinet?\u003c\/h4\u003e\n\u003cp\u003eAt 55 cm tall it's designed to stand beside a cabinet rather than sit inside a typical stand's shelf - check your available height before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat's the difference between the 18 L and 40 L?\u003c\/h4\u003e\n\u003cp\u003eFootprint and capacity. The 40 L is 8 cm wider and 6 cm deeper than the 18 L, holding more than double the water for less frequent refills.\u003c\/p\u003e","brand":"RedSea","offers":[{"title":"Default Title","offer_id":54774154625315,"sku":"RED442","price":190.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/Red-Sea-ReefCan-40.jpg?v=1782108616","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/red-sea-reefcan-40ltr","provider":"Nicks Aquarium Oceanarium Terrarium","version":"1.0","type":"link"}