{"product_id":"freesea-75w-aquarium-heater-with-external-controller-5-15-gallon-tanks-betta-turtle-freshwater-saltwater","title":"FREESEA 75W Aquarium Heater with External Controller — 5-15 Gallon Tanks (Betta, Turtle, Freshwater, Saltwater)","description":"\u003cdiv\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eMeet the FREESEA 75W Aquarium Heater, a compact, reliable heater designed for small community tanks and turtle setups. Its 5-15 gallon capacity makes it ideal for betta habitats and mixed freshwater or light marine environments, delivering steady warmth that supports natural activity and comfort in your aquatic space.\u003c\/p\u003e\n  \n  \u003ch3\u003eEasy, precise control with an external interface\u003c\/h3\u003e\n  \u003cp\u003eAdjust temperature using an external controller mounted on the tank edge, so you can fine-tune warmth without reaching into the water. The adjustable range from 63°F to 94°F accommodates various species and seasonal needs, while keeping the control area accessible for quick tweaks during routine care.\u003c\/p\u003e\n  \u003cp\u003ePowered by a standard 110-120V supply, the unit includes a 5-foot cord for flexible placement away from décor and equipment.\u003c\/p\u003e\n  \n  \u003ch3\u003eTwo-stage safety and clear visibility\u003c\/h3\u003e\n  \u003cp\u003eBuilt with safety in mind, the top of the heater auto-shuts off if the water level falls below the top element. An overheating protection kicks in if the water temperature approaches 94°F. The integrated LED temperature display provides real-time readings, and a red indicator illuminates when heating is active so you can quickly verify conditions at a glance.\u003c\/p\u003e\n  \n  \u003cul\u003e\n    \u003cli\u003e75W heating power for 5-15 gallon tanks\u003c\/li\u003e\n    \u003cli\u003eExternal controller for convenient adjustments\u003c\/li\u003e\n    \u003cli\u003e63°F to 94°F adjustable range\u003c\/li\u003e\n    \u003cli\u003eLED display shows real-time temperature and error codes\u003c\/li\u003e\n    \u003cli\u003eAuto shut-off when water level is low and overheating protection\u003c\/li\u003e\n    \u003cli\u003e5-foot power cord enables flexible placement\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eReal-world use and care\u003c\/h3\u003e\n  \u003cp\u003eWhether you maintain a betta habitat, a small turtle setup, or a mixed freshwater or light saltwater environment, this heater offers dependable warmth without occupying extra space inside the tank. Position the unit where it remains clear of substrate and décor to avoid obstructions, and use the external controller for simple adjustments during seasonal temperature shifts.\u003c\/p\u003e\n  \n  \u003cul\u003e\n    \u003cli\u003eMaintains steady temperatures suitable for active swimming and feeding\u003c\/li\u003e\n    \u003cli\u003eExternal control supports non-intrusive adjustments during routine care\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003cp\u003eSupport is available if you need setup guidance or troubleshooting, with 24-hour professional after-sales service from the manufacturer.\u003c\/p\u003e\n\u003c\/div\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 this heater best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Best for 5-15 gallon tanks, including betta, freshwater, and small saltwater setups.\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: Auto shut-off when out of water and overheating protection above 94°F.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FREESEA","offers":[{"title":"Default Title","offer_id":53555891044681,"sku":"B0BG7MSJBW","price":32.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/freesea-aquarium-heater-75w-external-controller.jpg?v=1766369242","url":"https:\/\/petvita.co.uk\/products\/freesea-75w-aquarium-heater-with-external-controller-5-15-gallon-tanks-betta-turtle-freshwater-saltwater","provider":"Petvita","version":"1.0","type":"link"}