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Aquarium Heater Size Guide
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Uniclife Aquarium Heater Submersible with Thermometer, 100 Watt for 10-25 Gallon Fish Tank : Amazon.ca: Pet Supplies
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NEW” Tetra Submersible Aquarium Heater 100W - 10-30 Gallon Fish Tanks Auto-Temp 46798264460 | eBay
YukiHalu Small Submersible Aquarium Heater, Mini Fish Tank Heater 25W 50W 100W 200W with Built-in Thermometer, External Temperature Controller, LED Display, Used for 5/10/20/40 Gallons 25 Watts
Tetra Submersible Aquarium Heater / HT30 100W Heater / 10 to 30 Gal Aquarium – CanadaWide Liquidations
