{"product_id":"hanleshuka-submersible-aquarium-heater-100w-200w-300w-500w-with-auto-off-safety","title":"HANLESHUKA Submersible Aquarium Heater — 100W\/200W\/300W\/500W with Auto-Off Safety","description":"\u003ch2\u003eReliable warmth for your aquatic ecosystem\u003c\/h2\u003e\n\u003cp\u003eThe HANLESHUKA Submersible Aquarium Heater delivers dependable heat for fish tanks, turtle enclosures, and more. Available in 100W, 200W, 300W, and 500W, you can choose the right wattage to fit your tank size and inhabitants, whether you run a community freshwater setup or a small marine setup.\u003c\/p\u003e\n\u003cp\u003eBuilt to last, the heater combines explosion-proof quartz glass tubes with a thickened high-temperature-resistant black ABS shell. The silicon carbide heat conductor supports rapid, even warming across the water column, helping your fish and turtles stay comfortable without sharp temperature swings.\u003c\/p\u003e\n\n\u003ch3\u003eSmart, user-friendly temperature control\u003c\/h3\u003e\n\u003cp\u003eThe dual temperature system lets you switch between Fahrenheit and Celsius by holding both buttons for 2–3 seconds. The LED indicator provides clear feedback: red when heating, green when the target temperature is reached or exceeded.\u003c\/p\u003e\n\n\u003ch3\u003eSafety you can rely on\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature protection automatically shuts off if the temperature rises more than 1 degree above the set point.\u003c\/li\u003e\n  \u003cli\u003eWaterless auto-off halts power when the heater is out of water and restarts on submersion.\u003c\/li\u003e\n  \u003cli\u003e Audible alarm sounds during high-temperature protection or waterless power-off for quick awareness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEasy setup and robust design\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward thanks to suction cups on the heater guard and thermometer for secure mounting on the tank wall or bottom. The compact design stays out of the way while delivering steady warmth, with a visible red heating indicator and green temperature confirmation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get and quick setup tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting suction cups for guard and thermometer\u003c\/li\u003e\n  \u003cli\u003eSimple setup for wall or bottom placement\u003c\/li\u003e\n  \u003cli\u003eClear LED indicators and temperature readout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVersatility across tank types\u003c\/h3\u003e\n\u003cp\u003eFor 40–70 gallon tanks, the 300W option is a natural fit; other wattages cover smaller or larger volumes. Suitable for freshwater, brackish, and some marine configurations, it provides flexible warmth for daily husbandry.\u003c\/p\u003e\n\n\u003ch3\u003eReal-world use scenarios\u003c\/h3\u003e\n\u003cp\u003eIn tropical community tanks, it helps minimize temperature swings during room temperature changes. In turtle enclosures, it creates a comfortable thermal zone that can support daily activity and feeding routines. A plug-and-play heater like this can simplify maintaining a stable aquatic environment.\u003c\/p\u003e\n\n\u003cp\u003eNote: Always ensure full submersion and follow safe handling practices when using any heater in your system.\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 is HANLESHUKA Submersible Heater best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Available in 100W, 200W, 300W, and 500W; the 300W version suits 40–70 gallon tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What happens if the heater is removed from water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit auto-shuts off when not submerged and may trigger an alarm for quick awareness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HANLESHUKA","offers":[{"title":"Default Title","offer_id":57202336006521,"sku":"B0DLZ7J44Y","price":38.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/hanleshuka-submersible-heater-tank-installation.jpg?v=1777815750","url":"https:\/\/petlyvox.com\/products\/hanleshuka-submersible-aquarium-heater-100w-200w-300w-500w-with-auto-off-safety","provider":"petlyvox","version":"1.0","type":"link"}