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Oenbopo Small Submersible Aquarium Heater, 10W USB Mini Fish Tank Heater with Built-in Thermometer, External Temperature Controller, LED Display, Used for 5/10/20/40 Gallons - Walmart.com
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Oenbopo Small Submersible Aquarium Heater, 10W USB Mini Fish Tank Heater with Built-in Thermometer, External Temperature Controller, LED Display, Used for 5/10/20/40 Gallons - Walmart.com
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AquaMiracle Adjustable 50W/100W/150W/200W Aquarium Heater Submersible Fish Tank Heater Super Short Aquarium Heater with LED Digital Display Thermostat, for Tanks 10-40 Gallons
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