{"product_id":"aquarium-heater-fish-tank-heater-for-25-to-40-gallon-tanks-200w-submersible-water-heater-with-digital-thermometer-overheat-protection-overheat-protection-for-safety-ideal-for-fish-tanks-reliable-and-easy-to-use-for-25-40-gal-tanks-with-thermometer","title":"Aquarium Heater, Fish Tank Heater for 25 to 40 Gallon Tanks, 200w Submersible Water Heater with Digital Thermometer, Overheat Protection | Overheat protection for safety. Ideal for fish tanks, reliable and easy to use,for 25-40 Gal Tanks with Thermometer","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e【Energy-Efficient \u0026amp; Rapid Heating】 Optimally matched for 25 to 40 gallon aquariums, metal-ceramic element deliver fast, even heat while using less energy. After the initial 72 hour warm-up, it maintains a stable temperature with minimal fluctuation.\u003c\/li\u003e\n\u003cli\u003e【200w Mini Aquarium Heater】 This 200W mini heater is designed for 25 to 40 gallon tanks and comes with a 5.35 ft power cord for flexible placement. Its slim and strong suction cups allow easy, space-saving installation in betta bowls, nano tanks, and shallow turtle habitats.\u003c\/li\u003e\n\u003cli\u003e【Enhanced Safety \u0026amp; Automatic Protection】 Built with waterproof, safety-insulated materials. The heater automatically shuts off if removed from water and features smart self-diagnosis—E1 indicates dry-run protection, E3 signals overheat protection. Auto-memory restores your settings after any power interruption.\u003c\/li\u003e\n\u003cli\u003e【Accurate Digital Temperature Control】 Adjust the temperature precisely between 68 °F and 93 °F . A clear LED display shows the current temperature and any error codes. Use the external controller to adjust settings without wetting your hands, and enjoy consistent, reliable heating for a healthy aquarium environment.\u003c\/li\u003e\n\u003cli\u003e【Durable, User-Friendly \u0026amp; Reliable】 Built with robust materials for long-term use and trusted performance. Simple to operate: hold the button for 3 seconds to switch between °C\/°F. For best results, install vertically in fish tanks or horizontally in turtle tanks—do not bury in substrate.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions ‏:\u003c\/strong\u003e ‎ 8.86 x 4.72 x 2.56 inches; 12.31 ounces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem model number ‏:\u003c\/strong\u003e ‎ BT-G200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDate First Available ‏:\u003c\/strong\u003e ‎ August 20, 2025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer ‏:\u003c\/strong\u003e ‎ Boxtech\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN ‏:\u003c\/strong\u003e ‎ B0FN2TFFN9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Sellers Rank:\u003c\/strong\u003e #25,819 in Pet Supplies (See Top 100 in Pet Supplies)\n#37 in Aquarium Heaters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Reviews:\u003c\/strong\u003e 4.0 \n4.0 out of 5 stars\n   (6)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"boxtech","offers":[{"title":"Default Title","offer_id":46126130331682,"sku":"B0FN2TFFN9-size-200w-for-25-to-40-gallon-tank","price":55.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/4884\/1250\/files\/51fTul8-yxL.jpg?v=1785330691","url":"https:\/\/reptomate.com\/products\/aquarium-heater-fish-tank-heater-for-25-to-40-gallon-tanks-200w-submersible-water-heater-with-digital-thermometer-overheat-protection-overheat-protection-for-safety-ideal-for-fish-tanks-reliable-and-easy-to-use-for-25-40-gal-tanks-with-thermometer","provider":"ReptoMate","version":"1.0","type":"link"}