{"product_id":"hygger-submersible-aquarium-heater-1200w-for-160-300-gallons-temperature-control-auto-off","title":"hygger Submersible Aquarium Heater 1200W for 160–300 Gallons – Temperature Control \u0026 Auto Off","description":"\u003ch2\u003eEfficient, precise heating for large aquariums\u003c\/h2\u003e\n\u003cp\u003eThe hygger Submersible Aquarium Heater 1200W is engineered for 160–300 gallon tanks, suitable for both saltwater and freshwater setups. Its external temperature controller sits outside the tank with a large LCD that clearly displays the current water temperature and real-time heating status. You can dial the target range from 59℉ to 93℉, and the red indicator lights up when the unit is actively warming, offering quick at-a-glance awareness.\u003c\/p\u003e\n\n\u003ch3\u003eSmart safety and reliability\u003c\/h3\u003e\n\u003cp\u003eThe heater includes a built-in low-water alarm and sensor system that detects water level and can automatically shut off the element, sounding an alarm if something is off. When power returns, the memory function restores your previous temperature setting, minimizing disturbances to the tank.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-water detection and audible alert for safe operation\u003c\/li\u003e\n  \u003cli\u003eMemory recall keeps temperature consistent after power interruptions\u003c\/li\u003e\n  \u003cli\u003eOver-temperature protection with dual sensing probes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRobust heating and tank-friendly design\u003c\/h3\u003e\n\u003cp\u003eWith dual tube quartz glass and a high-temperature resistant nickel-chromium heating wire, this heater delivers steady warmth. The ABS guard shield features an irregular hollow pattern that helps diffuse heat evenly while reducing the risk of contact with aquatic inhabitants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEven heat distribution to support stable environmental conditions\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant materials for freshwater or saltwater use\u003c\/li\u003e\n  \u003cli\u003eSecure mounting with two strong suction cups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs, setup, and tips\u003c\/h3\u003e\n\u003cp\u003eDimension: 11.6 inches by 2.7 inches by 1.2 inches; Power: 1200W; Works on AC 100–240V. Cord lengths: 6.2 ft plus 3.9 ft. Temperature control range: 59℉–93℉ with a 1℉ deviation. For best results, keep the heater fully submerged at least 2 inches and ensure the top of the unit faces upward so the sensor can monitor the water.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes two suction cups for secure placement\u003c\/li\u003e\n  \u003cli\u003eDesigned for 160–300 gallon tanks\u003c\/li\u003e\n  \u003cli\u003eSuitable for saltwater or freshwater setups with regular monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cp\u003eIn larger systems with fluctuating temperatures, the easy-to-read display and safety features support gradual, controlled adjustments. The combination of robust construction and practical alarms helps hobbyists maintain calm, stable warmth in busy or mixed tanks.\u003c\/p\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 is the hygger 1200W heater suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 160–300 gallon tanks; match wattage to tank volume and maintain even water flow for best results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety features does it include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Low-water alarm, auto shutoff on potential issues, and memory recall after power restoration help maintain safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"hygger","offers":[{"title":"Default Title","offer_id":57197784105337,"sku":"B0CKR8814J","price":81.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/hygger-submersible-heater-1200w-front-view.jpg?v=1777737636","url":"https:\/\/petlyvox.com\/products\/hygger-submersible-aquarium-heater-1200w-for-160-300-gallons-temperature-control-auto-off","provider":"petlyvox","version":"1.0","type":"link"}