{"product_id":"wonderfactory-small-aquarium-heater-75w-5-temperature-modes-for-5-15-gallon-betta-freshwater-saltwater-tanks","title":"Wonderfactory Small Aquarium Heater 75W – 5 Temperature Modes for 5–15 Gallon Betta, Freshwater \u0026 Saltwater Tanks","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Wonderfactory Small Aquarium Heater is a compact 75W submersible heater designed for 5–15 gallon tanks. It offers five adjustable temperature settings spanning 72℉ to 94℉, with convenient presets at 78℉, 82℉, 86℉, 90℉, and 94℉. This gives you quick, reliable control over the water warmth your aquatic residents experience, without guesswork.\u003c\/p\u003e\n\u003ch3\u003eFlexible placement and stable heating\u003c\/h3\u003e\n\u003cp\u003eThe heater ships with an extra-long 82.6-inch power cord, providing substantial flexibility for tank layouts that are long, tall, or situated away from outlets. A nickel-chromium heating element supports fast, even warming, helping you maintain consistent temperatures across sessions—an important consideration for both active tropical species and more stationary bettas.\u003c\/p\u003e\n\u003ch3\u003eDurable, safe, and submersible by design\u003c\/h3\u003e\n\u003cp\u003eDesigned to be fully submersible, the unit features a sealed, anti-crack housing that helps resist leaks and electric shocks. This robust construction is paired with clear safety guidelines to help you set up confidently. Remember: avoid burying the heater in sand, keep at least 2 inches of clearance from the water surface, and unplug before removing it for cleaning or water changes.\u003c\/p\u003e\n\u003ch3\u003eHow to use and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall fully submersed in water before plugging in the device.\u003c\/li\u003e\n  \u003cli\u003eChoose one of five temperature presets or fine-tune within 72℉–94℉ to fit your tank inhabitants.\u003c\/li\u003e\n  \u003cli\u003eDo not cover the heater with substrate and maintain at least 2 inches of water surface clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupport, compatibility, and practicality\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for freshwater and saltwater tanks alike, making it a versatile choice for mixed setups.\u003c\/li\u003e\n  \u003cli\u003eReliable after-sales support with fast assistance for shipping damage, setup questions, or part failures within 48 hours.\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 size is the Wonderfactory Small Aquarium Heater designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 5–15 gallon tanks in freshwater and saltwater setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use and maintain the 75W heater?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Submerge before plugging in; select one of five presets; avoid burying in sand; unplug for cleaning.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wonderfactory","offers":[{"title":"Default Title","offer_id":53555608879433,"sku":"B0D1R85H2Z","price":31.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/wonderfactory-small-aquarium-heater-75w-front-view.jpg?v=1766358321","url":"https:\/\/petvita.co.uk\/products\/wonderfactory-small-aquarium-heater-75w-5-temperature-modes-for-5-15-gallon-betta-freshwater-saltwater-tanks","provider":"Petvita","version":"1.0","type":"link"}