{"product_id":"fluval-submersible-heater","title":"Fluval P Series Submersible Heater","description":"\u003cp\u003eA slim, factory pre-set heater for nano and betta aquariums, where a full-size adjustable heater simply will not fit.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePre-set at the factory to a tropical community range, so there is no dial to be knocked or misread\u003c\/li\u003e\n\u003cli\u003eCompact body that disappears into a small tank, fresh or salt water\u003c\/li\u003e\n\u003cli\u003eFully submersible, so it can be laid low in the tank where the flow is strongest\u003c\/li\u003e\n\u003cli\u003eOffered in more than one size — pick the one rated for your tank's volume, or tell us the tank and we will match it\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA pre-set heater suits a standard tropical setup. If you need to raise temperature for treatment, or you keep species with unusual requirements, an adjustable heater is the better choice. Mount it near the filter outflow so the thermostat reads real tank temperature, and keep a separate thermometer in the water. More Fluval equipment in \u003ca href=\"\/collections\/fluval\"\u003eFluval\u003c\/a\u003e.\u003c\/p\u003e","brand":"Fluval","offers":[{"title":"P10 10 Watt","offer_id":44024617042120,"sku":"16032","price":32.99,"currency_code":"CAD","in_stock":true},{"title":"P25 25 Watt","offer_id":44024617074888,"sku":"16033","price":33.99,"currency_code":"CAD","in_stock":true},{"title":"P50 50 Watt","offer_id":44024617107656,"sku":"16034","price":34.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/9724\/2568\/files\/Flupser.png?v=1726777063","url":"https:\/\/www.tropicalfishimports.com\/products\/fluval-submersible-heater","provider":"Tropical Fish Imports ","version":"1.0","type":"link"}