{"product_id":"seaoura-submersible-heater-75w-for-7-20-gallon-tanks-safe-adjustable-led-temp-display","title":"SEAOURA Submersible Heater 75W for 7-20 Gallon Tanks | Safe, Adjustable, LED Temp Display","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the SEAOURA Submersible Heater, a compact 75W solution built for small aquariums. It uses an explosion-proof quartz heating tube and a protective plastic cover to help reduce risk to aquatic life while delivering dependable warmth. Designed for tanks in the 7–20 gallon range, it operates on standard 110–120 V power and includes a 4.2 ft power cord and a 6.3 inch heater element for flexible placement. This combination of safety-minded design and precise control aims to support a stable environment for your fish, turtles, or other small inhabitants without dominating your tank's visual space.\u003c\/p\u003e\n\u003ch3\u003eSmart, Easy-to-Read Temperature Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExternal LED digital display clearly shows current water temperature for at-a-glance monitoring.\u003c\/li\u003e\n\u003cli\u003eTemperature sensor accuracy is ±1°F, helping you track small changes over time.\u003c\/li\u003e\n\u003cli\u003eSwitch between °C and °F by pressing the + and - keys for three seconds.\u003c\/li\u003e\n\u003cli\u003eIn many setups, you may not need a separate aquarium thermometer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafe and Reliable in Freshwater and Saltwater Tanks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOverheat protection automatically stops heating when conditions become unsafe or water level is too low.\u003c\/li\u003e\n\u003cli\u003eIf the temperature climbs past 99°F, the display shows HH and the heater shuts off to prevent overheating.\u003c\/li\u003e\n\u003cli\u003eBuilt-in safety controls help prevent dry burning and provide extra peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlexible Installation and Real-Life Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact design and strong suction cups enable easy installation anywhere inside the aquarium.\u003c\/li\u003e\n\u003cli\u003e75W heater is designed for 7–20 gallon tanks, suitable for small tropical setups or turtle habitats.\u003c\/li\u003e\n\u003cli\u003eCompatible with freshwater and saltwater environments, giving you versatile use across different setups.\u003c\/li\u003e\n\u003cli\u003eIdeal for species such as Bettas and other small tropical fish, where stable warmth supports active behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs and Support\u003c\/h3\u003e\n\u003cp\u003eIncludes 110–120 V operation, a 4.2 ft power cord, and a 6.3 inch heater element. For questions, professional technical support is available. The heater must be fully immersed for proper operation, and it is designed for use in 7–20 gallon 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: Is the SEAOURA Submersible Heater suitable for both freshwater and saltwater tanks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 75W unit is designed for 7–20 gallon tanks and works in freshwater and saltwater environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the heater indicate status and prevent overheating?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A red light shows heating, green indicates standby; it also shuts off if water is low or temperature exceeds 99°F (display shows HH).\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEAOURA","offers":[{"title":"Default Title","offer_id":40565553758337,"sku":"B0CMQDPSNY","price":61.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/seaoura-submersible-heater-75w.jpg?v=1766002534","url":"https:\/\/petiva.ca\/products\/seaoura-submersible-heater-75w-for-7-20-gallon-tanks-safe-adjustable-led-temp-display","provider":"Petiva","version":"1.0","type":"link"}