{"product_id":"hygger-aquarium-heater-300w-1000w-submersible-with-digital-led-controller","title":"hygger Aquarium Heater 300W-1000W | Submersible with Digital LED Controller","description":"\u003ch2\u003eSmart heating for freshwater and saltwater tanks\u003c\/h2\u003e\u003cp\u003eKeep your aquatic life comfortable with Hygger's submersible aquarium heater, available in 300W, 500W, 800W, and 1000W. Sized for 40 to 80 gallon tanks, this heater blends into the aquarium with a slim 10.8 inch body and a long 10.1 ft power cord for flexible placement.\u003c\/p\u003e\u003cp\u003eStability matters in a living ecosystem. The digital LED controller lets you set a target range between 59F and 93F with an accuracy of ±1F. You can mount the controller on the tank edge so adjustments happen without dipping your hand into the water. The display shows current temperature, your preset, active power, and warnings so you can monitor at a glance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLong cord and included mounting bracket simplify setup in hard-to-reach tanks\u003c\/li\u003e\n\u003cli\u003eClear visuals and warnings support proactive maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSafety and reliability come first. The heater uses explosion-proof quartz glass and a nickel-chromium heating coil for faster, safer heating, while a PC plastic guard protects fish from burns. Automatic shutoff triggers when water level is insufficient or temps exceed safe limits, and a clear error code is shown on the controller (HH high temp; LL low temp; AUTO shut off out of water).\u003c\/p\u003e\u003cp\u003eThe package includes 1 heater, 1 controller, 3 suction cups, 1 mounting bracket and 1 hook, with a 12-month warranty. In real-life use, hobbyists notice a quiet operation and a steady temperature readout that helps maintain a stable environment for tropical and mixed tanks. This heater is a practical tool for routine maintenance and seasonal changes, offering flexibility and peace of mind without overpromising results.\u003c\/p\u003e\u003ch3\u003eKey practical benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStable temperatures may support consistent tank behavior and easier daily maintenance\u003c\/li\u003e\n\u003cli\u003eSafety features reduce the risk of overheating or running dry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tank sizes are compatible with the Hygger Aquarium Heater 300W-1000W?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 300W model is suitable for 40–80 gallon tanks; choose wattage using Hygger's size chart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the heater auto shut off if water level is low or if temperature rises too high?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It features automatic shutoff with codes HH high temp; LL low temp; AUTO shut off out of water.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"hygger","offers":[{"title":"Default Title","offer_id":53549683016009,"sku":"B0BF49CGLY","price":75.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/hygger-aquarium-heater-300w-digital-led-controller.jpg?v=1766219754","url":"https:\/\/petvita.co.uk\/products\/hygger-aquarium-heater-300w-1000w-submersible-with-digital-led-controller","provider":"Petvita","version":"1.0","type":"link"}