{"product_id":"hygger-small-aquarium-betta-heater-submersible-led-display-10w-25w-50w-100w-for-5-26-gallon-tanks","title":"hygger small aquarium betta heater – submersible, led display, 10w\/25w\/50w\/100w for 5–26 gallon tanks","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe hygger Small Aquarium Betta Heater is a compact, submersible heater designed for nano tanks and betta setups. Available in 10W, 25W, 50W, and 100W, it covers freshwater and saltwater aquariums from roughly 5 to 26 gallons depending on the chosen wattage. An LED digital display delivers real-time temperature readouts, while an external controller lets you fine‑tune warmth without wet hands.\u003c\/p\u003e\n\n\u003ch3\u003eKey specs at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature range: 59–93°F, suitable for a wide range of tropical setups\u003c\/li\u003e\n  \u003cli\u003e2 mm thickened quartz glass construction for durability and safety\u003c\/li\u003e\n  \u003cli\u003eExplosion and corrosion resistant design helps protect fish and livestock\u003c\/li\u003e\n  \u003cli\u003eDry run and overheating protection with clear error codes for peace of mind\u003c\/li\u003e\n  \u003cli\u003eThumb-size body at 4.1 inches long, ideal for nano tanks and betta habitats\u003c\/li\u003e\n  \u003cli\u003eLED digital display plus an external temperature controller for convenient adjustments\u003c\/li\u003e\n  \u003cli\u003eCompatible with both freshwater and marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety, reliability, and ease of use\u003c\/h3\u003e\n\u003cp\u003eProtection features prevent accidental overheating and maintain stable warmth, while the external controller reduces wet-hand handling. If the water temperature climbs high or the water level falls below the minimum, the heater stops heating and signals an error code, helping you respond quickly.\u003c\/p\u003e\n\n\u003ch3\u003eHow to choose and install\u003c\/h3\u003e\n\u003cp\u003eFollow the size chart to pick the right wattage for your tank. The model is designed for small glass or acrylic aquariums, and its slim profile makes it easy to hide behind decor. Remember to unplug before cleaning or water changes to preserve electronics and seals.\u003c\/p\u003e\n\n\u003ch3\u003eUse cases and practical benefits\u003c\/h3\u003e\n\u003cp\u003eGreat for betta tanks and other compact setups, this heater supports both freshwater and saltwater environments. It may help maintain a consistent warmth for active fish, shy reef residents, or fry in small habitats. While results vary by tank, the combination of a precise LED readout and protective features offers dependable control without guarantees.\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 does the hygger Small Aquarium Betta Heater support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Available in 10W, 25W, 50W, and 100W to suit 5–26 gallon tanks, depending on model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this heater safe for freshwater and saltwater setups?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is designed for both freshwater and marine tanks and includes protection features.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"hygger","offers":[{"title":"Default Title","offer_id":53555402801481,"sku":"B0BGG7Z3N9","price":29.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/hygger-small-aquarium-betta-heater-compact-thumb-size.jpg?v=1766352197","url":"https:\/\/petvita.co.uk\/products\/hygger-small-aquarium-betta-heater-submersible-led-display-10w-25w-50w-100w-for-5-26-gallon-tanks","provider":"Petvita","version":"1.0","type":"link"}