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Interpet Heater Glass Life Thermal 50W for 3-10 Gallon Aquariums - Walmart.com
Tetra Submersible Aquarium Tank Heater, 2-15 Gallon, 50-Watts - Walmart.com
Hopar YX28 K50 Aquarium Fish Tank turtle tank Heater 25-100W Heater Electric Heating Rods Digital Temperature Controller - AliExpress
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SunGrow Betta & Turtle Submersible Aquarium Heater with Thermostat, Electric Heat Controller for Tropical Fish Tank Water Temperature, 10-watt, up to 5-gal - Walmart.com
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HITOP 25/50/100/200/300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups 50W
Amazon.com: DaToo 10 Watt Small Aquarium Heater Mini Betta Flat Fish Tank Heater for 1 Gallon 1.5 Gallon : Pet Supplies
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Amazon.com: Hitop 50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank : Pet Supplies
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Amazon.com: DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker : Pet Supplies
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Tetra 2-10 Heater for Aquariums – Petsense
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MQ Submersible Aquarium Heater, 200-500W LED Display Fish Tank Heater with External Thermostat Controller and Thermometer Sticker, Auto Thermostat for Tank 30-80 Gallon 500W for 70-80 Gallon Tank
HC200-Water Rebirth Preset Submersible Aquarium Heater - Fish Tank Heater - Water Heater for Fish Tank - Marine Water Heater - Aquarium Heater - Water-Rebirth
Amazon.com: INKBIRDPLUS 300W Submersible Aquarium Heater Titanium Fish Tank Auto Thermostat with LED Digital Temperature Readout and External Temperature Controller for Salt Water and Fresh Water : Pet Supplies
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Mylivell Aquarium Heater 25W 50W 100W 200W 300W Submersible Auto Thermostat Fish Tank Heater, Small Aquarium Heater for 10-100 Gallon Fish Tank, Freshwater & Saltwater Compatible - Yahoo Shopping
Amazon.com: FREESEA Aquarium Fish Tank Heater: 100 Watt Submersible Betta Heater - Adjustable Thermostat with Thermometer for 15-25 Gallon Marine | Saltwater | Freshwater : Pet Supplies
BetterZ Aquarium Heater Adjustable Sensitive Stainless Steel Fish Tank Heating Rod for Personal Use - Walmart.com
3 Best small aquarium heaters for tiny tanks 1 - 10 gallons