Tetra Submersible Aquarium Heater 100W, HT30 for 10-30 Gallon Fish Tanks : Amazon.ca: Tools & Home Improvement
M100 Submersible Heater, 100W, up to 30 US Gal / 100 L - Fluval USA
Tetra Submersible Aquarium Heater / HT30 100W Heater / 10 to 30 Gal Aquarium – CanadaWide Liquidations
Aqueon 616 Pro Heaters Submersible Aquarium Heater, 100-Watt : Amazon.ca: Pet Supplies
Fluval M100 Submersible Heater - 100 W : Amazon.ca: Pet Supplies
Fluval M100 Submersible Heater - 100 W - La niche&moi
HITOP Mini Submersible Aquarium Heater - 25W 50W 100W 200W 300W Small Heater for Fish Tank 1-75 Gallon with LED Display (1-6Gal) 25W
Heaters
Tetra Submersible Aquarium Heater / HT30 100W Heater / 10 to 30 Gal Aquarium – CanadaWide Liquidations
Pawfly Aquarium Heater 100W Adjustable Submersible Heating Rod with Electronic Thermostat LED Indicator Light and Thermometer Sticker for Freshwater Marine Fish Tanks : Amazon.ca: Pet Supplies
Tetra HT30 Pre-set Heater [100 watt] | Mail Order Pet Supplies, Inc.
Fluval M100 Submersible Heater - 100 W : Amazon.ca: Pet Supplies
Aquatop 100W Titanium Heater with Controller - Fully Submersible for Fish Tanks Up to 35 Gallons, 68-92 Adjustable Temperature, Durable Water Heater, Aquarium Heater for Turtles & Large Fish, TH-C100 : Amazon.ca: