{"product_id":"aqqa-aquarium-heater-1200w-for-170-290-gal-external-controller-protective-features","title":"AQQA Aquarium Heater 1200W for 170-290 Gal | External Controller \u0026 Protective Features","description":"\u003ch2\u003eReliable heating for large aquariums and ponds\u003c\/h2\u003e\n\u003cp\u003eThe AQQA Aquarium Heater 1200W is built for substantial setups, handling 170–290 gallon tanks with steady warmth that supports a thriving aquatic environment. Crafted from explosion-resistant quartz glass and high-temperature nickel-chromium, it transfers heat efficiently while standing up to both saltwater and freshwater. Two sensor probes monitor temperature with precision, and a durable PC plastic protective cover keeps the heating element shielded from curious fins and fins-in-tromp, helping keep fish safe as they swim around the heater.\u003c\/p\u003e\n\u003ch3\u003eEasy, precise control with an external controller\u003c\/h3\u003e\n\u003cp\u003eAdjusting temperature is intuitive thanks to the external controller. Set the target between 59°F and 93°F (15°C–34°C); each press of the SET button nudges the temperature by 1° increments, and holding the button switches between Fahrenheit and Celsius. This design makes it straightforward to dial in a stable warmth without repeatedly opening the tank.\u003c\/p\u003e\n\u003ch3\u003eSmart safety features for peace of mind\u003c\/h3\u003e\n\u003cp\u003eBuilt-in protections help prevent common issues: overheating protection stops heating if the water rises above the set point by up to 3°, and a flashing alert appears on the controller. If the heating rod becomes exposed more than an inch above water, an E0 error code halts operation. These safeguards support safer maintenance and routine care of large tanks.\u003c\/p\u003e\n\u003ch3\u003eAutomatic heating with memory for convenience\u003c\/h3\u003e\n\u003cp\u003eThe heater uses intelligent thermostatic control to stop at the target temperature and automatically restart when the water cools below it by 2°. A memory function retains your settings after power interruptions, making resuming routine tasks like water changes smoother.\u003c\/p\u003e\n\u003ch3\u003eUsage tips to maximize life and performance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFully submerge the heater before plugging in to ensure even heat distribution.\u003c\/li\u003e\n  \u003cli\u003eMaintain adequate water circulation to promote uniform warmth throughout the tank.\u003c\/li\u003e\n  \u003cli\u003eAfter turning off, allow 15–30 minutes for cooling in the water before handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003eIf readings become erratic or you see alerts, check water level and flow, then reset as needed.\u003c\/li\u003e\n  \u003cli\u003eContact AQQA support for guidance if issues persist beyond routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTailored for 170–290 gallon systems, the AQ197-1200W model offers dependable warmth for both saltwater and freshwater environments, making it a flexible option for large tanks and pond installations.\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 size is compatible with the AQQA Aquarium Heater 1200W?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 170–290 gallon tanks, suitable for large freshwater or saltwater setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What protections does this heater include and how do they help?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Overheat and dry-run protections, dual sensors, and an external controller for precise, safer operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AQQA","offers":[{"title":"Default Title","offer_id":53553811226953,"sku":"B0FL27KNP1","price":77.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/aqqa-aquarium-heater-1200w-external-controller.jpg?v=1766316736","url":"https:\/\/petvita.co.uk\/products\/aqqa-aquarium-heater-1200w-for-170-290-gal-external-controller-protective-features","provider":"Petvita","version":"1.0","type":"link"}