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Small Fish Heater, Auto Constant Temperature Mini Aquarium Heater With 2 Suction Cups For 30W,50W,75W,100W - Walmart.com
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Amazon.com: hygger Small Submersible Aquarium Heater 50W Mini Betta Fish Tank Heater with Thermostat for 5-10 Gallon Saltwater Freshwater : Pet Supplies
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Amazon.com : Orlushy 25W Small Submersible Aquarium Heater, Constant Temperature Betta Fish Tank Heater of 78℉for 1-6 Gallons Freshwater & Saltwater Tanks : Pet Supplies
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Fish Submersible Heater, Small Aquarium Betta Heater Compact For Fish Within 50L Of Water For Small Fish - Walmart.com
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Submersible Aquarium Heater, Mini Fish Tank Heater with Built in , External Temperature Controller, LED Display, Used for 1 Gallons Below 15W - Walmart.com
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Amazon.com: PULACO 25W Small Aquarium Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉) : Pet Supplies
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