Mylivell Aquarium Heater 25W 50W 100W 200W 300W Submersible Auto Thermostat Fish Tank Heater, Small Aquarium Heater for 10-100 Gallon Fish Tank, Freshwater & Saltwater Compatible : Amazon.ca: Pet Supplies
Adjustable Aquarium Fish Tank Water Heater for Fish Plug 100W | Walmart Canada
Aqueon Pro Submersible Heater - 100 W
Tetra Submersible Aquarium Heater 200W, for 30-60 Gallon Fish Tanks : Amazon.ca: Pet Supplies
Fluval M200 Submersible Heater, 200-Watt Heater for Aquariums up to 65 Gal., A784 : Amazon.ca: Pet Supplies
HiTauing 200W/300W/500W Submersible Aquarium Heater for 20-130 Gallon - Upgraded Double Quartz Tubes Fish Tank Heater with HD Temperature Digital Display - Suitable for Freshwater and Saltwater : Amazon.ca: Pet Supplies
Hydroponic Supplies EcoPlus Aqua Heat Titanium Reservoir & Aquarium Heater Grow Store