Tetra Submersible Aquarium Heater / HT30 100W Heater / 10 to 30 Gal Aquarium – CanadaWide Liquidations
Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt : Amazon.ca: Pet Supplies
Tetra Bubbling LED Aquarium Kit 3 Gallons, Half-Moon Fish Tank with Color-Changing Light Disc & HT Submersible Aquarium Heater with Electronic Thermostat, 50-Watt : Amazon.ca: Pet Supplies