{"id":8075458543685,"title":"Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt, Multicolor, 10-30 Gallon","handle":"tetra-26446-ht-submersible-aquarium-heater-with-electronic-thermostat-100-watt-multicolor-10-30-gallon","description":"\u003ch3\u003eTetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt, Multicolor, 10-30 Gallon\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eTetra® HT Submersible Heater is designed to keep your aquatic fish\ncomfortable, with an electronic thermostat that automatically maintains a\nconsistent water temperature of 78 degrees and prevents overheating, extending\nheater life. An indicator light lets you know when the water is heating (red\nlight) and when it reaches the proper temperature (green light). Inside,\nsilicon carbide crystals improve heat distribution and transfer. The strong\nglass tube is heat and shock resistant. This submersible heater is easy to use\n– just attach to the inside of the aquarium wall using the suction cup\n(included) in an area with good water circulation. The Tetra HT Submersible\nHeater is available in different wattages to fit your aquarium: use the\n50-watt HT10 in 2 to 10 gallon aquariums; 100-watt HT30 for 10 to 30 gallons;\n150-watt HT40 for 30 to 40 gallons; and 200-watt HT55 for 40 to 55 gallons.\nThis heater is UL Listed. Since 1951, Tetra has developed the world’s most\ncomprehensive body of fish food knowledge, and fishkeeping enthusiasts have\nlooked to the brand for products and solutions that add ease and beauty to\ntheir home. Whether you're an experienced hobbyist or just starting out, Tetra\nhas everything you need – from a large variety of quality fish food and\ninnovative equipment to test kits and decor.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eAQUARIUM HEATER: Submersible heater is designed to keep your aquarium at the optimum temperature.\u003c\/li\u003e\n \u003cli\u003eAUTOMATIC THERMOSTAT: Electronic thermostat keeps water at a consistent 78 degrees.\u003c\/li\u003e\n \u003cli\u003eINDICATOR LIGHT: The red light shows when water is heating; green indicates that the heater is on standby.\u003c\/li\u003e\n \u003cli\u003eEASY TO USE: Just attach to an aquarium wall the suction cup securely attaches heater to tank.\u003c\/li\u003e\n \u003cli\u003eSIZE: Use this 100-watt heater for 10 to 30 gallon aquariums UL Listed.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-05-05T18:12:19+10:00","created_at":"2026-05-05T18:12:16+10:00","vendor":"Tetra","type":"Aquarium Heaters","tags":["health_selected_Apr2026"],"price":14000,"price_min":14000,"price_max":14000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44967379304517,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B000OQRJSG","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt, Multicolor, 10-30 Gallon","public_title":null,"options":["Default Title"],"price":14000,"weight":240,"compare_at_price":null,"inventory_management":"shopify","barcode":"046798264460","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/beesactive.com\/cdn\/shop\/files\/B000OQRJSG.jpg?v=1777986524","\/\/beesactive.com\/cdn\/shop\/files\/81Tyt1AgamL.jpg?v=1777968738","\/\/beesactive.com\/cdn\/shop\/files\/61GS6gZZt0L.jpg?v=1777968738","\/\/beesactive.com\/cdn\/shop\/files\/81sbW6r30BL.jpg?v=1777968738","\/\/beesactive.com\/cdn\/shop\/files\/81zJCOzmGOL.jpg?v=1777968738"],"featured_image":"\/\/beesactive.com\/cdn\/shop\/files\/B000OQRJSG.jpg?v=1777986524","options":["Title"],"media":[{"alt":null,"id":31514003537989,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/beesactive.com\/cdn\/shop\/files\/B000OQRJSG.jpg?v=1777986524"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/B000OQRJSG.jpg?v=1777986524","width":2560},{"alt":null,"id":31514003570757,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/beesactive.com\/cdn\/shop\/files\/81Tyt1AgamL.jpg?v=1777968738"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/81Tyt1AgamL.jpg?v=1777968738","width":2560},{"alt":null,"id":31514003603525,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/beesactive.com\/cdn\/shop\/files\/61GS6gZZt0L.jpg?v=1777968738"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/61GS6gZZt0L.jpg?v=1777968738","width":2560},{"alt":null,"id":31514003636293,"position":4,"preview_image":{"aspect_ratio":0.526,"height":2560,"width":1347,"src":"\/\/beesactive.com\/cdn\/shop\/files\/81sbW6r30BL.jpg?v=1777968738"},"aspect_ratio":0.526,"height":2560,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/81sbW6r30BL.jpg?v=1777968738","width":1347},{"alt":null,"id":31514003669061,"position":5,"preview_image":{"aspect_ratio":0.468,"height":2560,"width":1197,"src":"\/\/beesactive.com\/cdn\/shop\/files\/81zJCOzmGOL.jpg?v=1777968738"},"aspect_ratio":0.468,"height":2560,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/81zJCOzmGOL.jpg?v=1777968738","width":1197}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt, Multicolor, 10-30 Gallon\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eTetra® HT Submersible Heater is designed to keep your aquatic fish\ncomfortable, with an electronic thermostat that automatically maintains a\nconsistent water temperature of 78 degrees and prevents overheating, extending\nheater life. An indicator light lets you know when the water is heating (red\nlight) and when it reaches the proper temperature (green light). Inside,\nsilicon carbide crystals improve heat distribution and transfer. The strong\nglass tube is heat and shock resistant. This submersible heater is easy to use\n– just attach to the inside of the aquarium wall using the suction cup\n(included) in an area with good water circulation. The Tetra HT Submersible\nHeater is available in different wattages to fit your aquarium: use the\n50-watt HT10 in 2 to 10 gallon aquariums; 100-watt HT30 for 10 to 30 gallons;\n150-watt HT40 for 30 to 40 gallons; and 200-watt HT55 for 40 to 55 gallons.\nThis heater is UL Listed. Since 1951, Tetra has developed the world’s most\ncomprehensive body of fish food knowledge, and fishkeeping enthusiasts have\nlooked to the brand for products and solutions that add ease and beauty to\ntheir home. Whether you're an experienced hobbyist or just starting out, Tetra\nhas everything you need – from a large variety of quality fish food and\ninnovative equipment to test kits and decor.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eAQUARIUM HEATER: Submersible heater is designed to keep your aquarium at the optimum temperature.\u003c\/li\u003e\n \u003cli\u003eAUTOMATIC THERMOSTAT: Electronic thermostat keeps water at a consistent 78 degrees.\u003c\/li\u003e\n \u003cli\u003eINDICATOR LIGHT: The red light shows when water is heating; green indicates that the heater is on standby.\u003c\/li\u003e\n \u003cli\u003eEASY TO USE: Just attach to an aquarium wall the suction cup securely attaches heater to tank.\u003c\/li\u003e\n \u003cli\u003eSIZE: Use this 100-watt heater for 10 to 30 gallon aquariums UL Listed.\u003c\/li\u003e\n \u003c\/ul\u003e"}