{"product_id":"dattoo-submersible-aquarium-heater-50w","title":"DaToo Submersible Aquarium Heater, 50W, adjustable temperature","description":"\u003cp\u003eThis 50W aquarium heater measures 7.6 inches long and fits tanks from 5 to 15 gallons that have a hood or a glass canopy. The knob on top sets the temperature anywhere from 68 to 93°F, and the dial shows the setting you have chosen. The heater is made for fresh water and salt water alike, and the whole unit has to sit under the surface while it runs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e50W heater for tanks of 5 to 15 gallons with a hood or glass canopy\u003c\/li\u003e\n\u003cli\u003eTemperature adjustable from 68 to 93°F with a knob on top\u003c\/li\u003e\n\u003cli\u003eSet temperature shown on the dial\u003c\/li\u003e\n\u003cli\u003eThermostat switches heating on and off to hold the set temperature\u003c\/li\u003e\n\u003cli\u003eShell of shatter-resistant, corrosion-resistant, wear-resistant microcrystalline glass\u003c\/li\u003e\n\u003cli\u003eNickel-chromium alloy heating element\u003c\/li\u003e\n\u003cli\u003ePlastic parts are BPA-free\u003c\/li\u003e\n\u003cli\u003eFor fresh water and salt water\u003c\/li\u003e\n\u003cli\u003eRequires water flow\u003c\/li\u003e\n\u003cli\u003eMust be fully submerged during use\u003c\/li\u003e\n\u003cli\u003eLength 7.6 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSetting the temperature with the top knob\u003c\/h2\u003e\u003cp\u003eThe DaToo heater is adjusted by turning the knob on top of the unit, and the dial shows the temperature you have set (F3, F4). The range runs from 68 to 93°F (F2). A thermostat inside switches the heating on and off to hold that setting (F5).\u003c\/p\u003e\u003cp\u003eTwo conditions apply while the heater runs: it needs water flow around it, and it has to be completely submerged (F12, F13).\u003c\/p\u003e\u003ch2\u003eHeater build and tank compatibility\u003c\/h2\u003e\u003cp\u003eThe outer shell is microcrystalline glass, described as shatter-resistant, corrosion-resistant and wear-resistant, and the heating element inside is a nickel-chromium alloy (F6, F8). Plastic components in the heater are BPA-free (F9).\u003c\/p\u003e\u003cp\u003eWith its 50W element and 7.6-inch length, the heater is listed for tanks between 5 and 15 gallons fitted with a hood or glass canopy, in fresh water or salt water (F1, F7, F10, F11).\u003c\/p\u003e\u003ch2\u003eWhat should I check before buying this aquarium heater?\u003c\/h2\u003e\u003ch3\u003eWhat tank sizes does the 50W heater fit?\u003c\/h3\u003e\u003cp\u003eIt fits tanks from 5 to 15 gallons, provided the tank has a hood or a glass canopy (F11). A 50W heater sits at the lower end of the wattage range.\u003c\/p\u003e\u003ch3\u003eHow long is the heater?\u003c\/h3\u003e\u003cp\u003eThe heater is 7.6 inches long (F10).\u003c\/p\u003e\u003ch3\u003eCan it be used in a saltwater tank?\u003c\/h3\u003e\u003cp\u003eYes, the heater is suitable for both fresh water and salt water (F7).\u003c\/p\u003e\u003ch3\u003eWhat temperature range can I set?\u003c\/h3\u003e\u003cp\u003eYou can set the temperature from 68 to 93°F using the knob on top (F2, F3).\u003c\/p\u003e\u003ch3\u003eDoes the heater have to be fully underwater?\u003c\/h3\u003e\u003cp\u003eYes, it must be completely submerged in water during use and needs water flow (F12, F13).\u003c\/p\u003e\u003ch2\u003eWhere this heater does not suit your setup\u003c\/h2\u003e\u003cp\u003eCheck your tank volume first: the heater is listed for 5 to 15 gallon tanks only, and it needs a hood or glass canopy (F11). A tank without water movement around the heater is outside the stated requirement, since the unit needs water flow (F12). It also has to be fully submerged, so it cannot be run partly out of the water (F13).\u003c\/p\u003e","brand":"DaToo","offers":[{"title":"Default Title","offer_id":44473404686399,"sku":null,"price":28.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2409\/1199\/files\/datoo-aquarium-heater-50w.jpg?v=1794639708","url":"https:\/\/dogjointly.com\/products\/dattoo-submersible-aquarium-heater-50w","provider":"DogJointly","version":"1.0","type":"link"}