{"product_id":"auto-top-off-reservoir-with-visible-water-level-and-dual-access-lids-for-flexible-aquarium-cabinet-placement","title":"Auto Top Off Reservoir with Visible Water Level and Dual Access Lids for Flexible Aquarium Cabinet Placement","description":"\u003cp\u003eKeep top-off water close to your aquarium in a slim reservoir that can sit inside the sump cabinet or alongside it when cabinet space is limited.\u003c\/p\u003e\u003cp\u003eThe transparent body and marked scale make the remaining water easy to check, while separate front and rear openings keep refilling apart from the pump connections.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTransparent walls let you check the water level at a glance, making routine aquarium care easier to plan.\u003c\/li\u003e\n\u003cli\u003eThe marked scale shows how much water remains, so refill timing is clearer without opening the reservoir.\u003c\/li\u003e\n\u003cli\u003eA strong carry handle provides a dedicated grip when moving the container for refilling or placement.\u003c\/li\u003e\n\u003cli\u003eThe rear lid accommodates the ATO pump, pipe, and cable; the front lid gives convenient access for adding top-off water.\u003c\/li\u003e\n\u003cli\u003ePlacement inside or beside the sump cabinet gives aquarists flexibility when organizing equipment around the tank.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAvailable variants: 18L - 5 Gallon and 40L - 10 Gallon.\u003c\/li\u003e\n\u003cli\u003eThe 18 L model has a stated volume of 4.8 gallons and measures 22 × 3.5 × 17 inches.\u003c\/li\u003e\n\u003cli\u003eThe 40 L model has a stated volume of 10.6 gallons and measures 22 × 7 × 20 inches.\u003c\/li\u003e\n\u003cli\u003eThe 18 L reservoir can top off an average 200-litre tank for one week.\u003c\/li\u003e\n\u003cli\u003eThe 40 L reservoir can top off a 500-litre tank for one week.\u003c\/li\u003e\n\u003cli\u003eFor REEFER G2\/G2+ models, the 18 L size is compatible with every listed model from 170 through S-100; the 40 L size is not compatible with 170, 200, 250, or 350.\u003c\/li\u003e\n\u003cli\u003eFor REEFER MAX G2+ models, neither size fits 170 or 200; the 40 L size also does not fit 250 or 350.\u003c\/li\u003e\n\u003cli\u003eOn REEFER MAX 300 G2+, both sizes are compatible, but ReefDose cannot be mounted on the Slide Out Control Panel when using the 40 L size.\u003c\/li\u003e\n\u003cli\u003eFor Peninsula MAX G2+, the 18 L size fits all listed models; the 40 L size does not fit the 350 model.\u003c\/li\u003e\n\u003cli\u003eNeither size is compatible with DESKTOP Cube or MAX NANO Cube.\u003c\/li\u003e\n\u003cli\u003eBoth sizes are compatible with DESKTOP Peninsula, MAX NANO Peninsula, MAX NANO XL, MAX E-170, MAX E-260, MAX S-400, MAX S-500, and MAX S-650.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the size that matches your aquarium and cabinet layout for a tidier, easier-to-monitor top-off routine.\u003c\/p\u003e","brand":"Red Sea","offers":[{"title":"18L - 5 Gallon","offer_id":44623402500199,"sku":"SHP-6586-7C610D","price":100.8,"currency_code":"USD","in_stock":false},{"title":"40L - 10 Gallon","offer_id":44623402532967,"sku":"SHP-6586-B17E6B","price":147.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/6209\/8279\/files\/9440100876586-main-001.png?v=1789505683","url":"https:\/\/cozypawwear.com\/products\/auto-top-off-reservoir-with-visible-water-level-and-dual-access-lids-for-flexible-aquarium-cabinet-placement","provider":"CozyPaw Wear","version":"1.0","type":"link"}