![DaToo 10 Watt Small Aquarium Heater Mini Betta Flat Fish Tank Heater for 1 Gallon 1.5 Gallon : Amazon.ca: Pet Supplies DaToo 10 Watt Small Aquarium Heater Mini Betta Flat Fish Tank Heater for 1 Gallon 1.5 Gallon : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/61glwxdnvWL._AC_UF350,350_QL80_.jpg)
DaToo 10 Watt Small Aquarium Heater Mini Betta Flat Fish Tank Heater for 1 Gallon 1.5 Gallon : Amazon.ca: Pet Supplies
![FEDOUR Adjustable Aquarium Heater with Protective Cover, 30W 50W 60W 120W Submersible Heater Thermostat for 5-40Gallon Fish and Turtle Tank (50W for 5-20 Gallon) : Amazon.ca: Pet Supplies FEDOUR Adjustable Aquarium Heater with Protective Cover, 30W 50W 60W 120W Submersible Heater Thermostat for 5-40Gallon Fish and Turtle Tank (50W for 5-20 Gallon) : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/61Jqhn4rTsS._AC_UF1000,1000_QL80_.jpg)
FEDOUR Adjustable Aquarium Heater with Protective Cover, 30W 50W 60W 120W Submersible Heater Thermostat for 5-40Gallon Fish and Turtle Tank (50W for 5-20 Gallon) : Amazon.ca: Pet Supplies
![AQQA Small Aquarium Heater 15W/25W/50W/75W/100W Submersible Fish Tank Heater with Intelligent LED Temperature Display and External Temperature Controller for Betta Fish Tank and Turtle Tank 15W (for 1-5 gallon) AQQA Small Aquarium Heater 15W/25W/50W/75W/100W Submersible Fish Tank Heater with Intelligent LED Temperature Display and External Temperature Controller for Betta Fish Tank and Turtle Tank 15W (for 1-5 gallon)](https://www.gosupps.com/media/catalog/product/cache/25/image/1500x/040ec09b1e35df139433887a97daa66f/7/1/71ZEbxxW5JL._AC_SL1500_.jpg)
AQQA Small Aquarium Heater 15W/25W/50W/75W/100W Submersible Fish Tank Heater with Intelligent LED Temperature Display and External Temperature Controller for Betta Fish Tank and Turtle Tank 15W (for 1-5 gallon)
![INKBIRD Titanium Aquarium Heater for Freshwater or Saltwater Tanks 300W Submersible Fish Tank Heater with Smart IC Chip andWaterproof LCD Screen Adjustable Heating Temperature 68℉-94℉(20°C-34°C) : Amazon.ca: Pet Supplies INKBIRD Titanium Aquarium Heater for Freshwater or Saltwater Tanks 300W Submersible Fish Tank Heater with Smart IC Chip andWaterproof LCD Screen Adjustable Heating Temperature 68℉-94℉(20°C-34°C) : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/61NpYD54F2L.jpg)
INKBIRD Titanium Aquarium Heater for Freshwater or Saltwater Tanks 300W Submersible Fish Tank Heater with Smart IC Chip andWaterproof LCD Screen Adjustable Heating Temperature 68℉-94℉(20°C-34°C) : Amazon.ca: Pet Supplies
![NICREW Mini Submersible Aquarium Heater, Digital Temperature Display Fish Tank Heater with Wireless Remote Control, Suitable for Freshwater & Saltwater Tank from 1-5 Gallon, 25W : Amazon.ca: Pet Supplies NICREW Mini Submersible Aquarium Heater, Digital Temperature Display Fish Tank Heater with Wireless Remote Control, Suitable for Freshwater & Saltwater Tank from 1-5 Gallon, 25W : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/714NmCUKCrL._AC_UF1000,1000_QL80_.jpg)
NICREW Mini Submersible Aquarium Heater, Digital Temperature Display Fish Tank Heater with Wireless Remote Control, Suitable for Freshwater & Saltwater Tank from 1-5 Gallon, 25W : Amazon.ca: Pet Supplies
![hygger Small Submersible Aquarium Heater 15W Mini Betta Fish Tank Heater with Thermostat for 1-2.5 Gallon Saltwater Freshwater : Amazon.ca: Pet Supplies hygger Small Submersible Aquarium Heater 15W Mini Betta Fish Tank Heater with Thermostat for 1-2.5 Gallon Saltwater Freshwater : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/51kzfL8tYwL.jpg)
hygger Small Submersible Aquarium Heater 15W Mini Betta Fish Tank Heater with Thermostat for 1-2.5 Gallon Saltwater Freshwater : Amazon.ca: Pet Supplies
![PTC Smart Heater System from Innovative Marine | Reef Builders | The Reef and Saltwater Aquarium Blog PTC Smart Heater System from Innovative Marine | Reef Builders | The Reef and Saltwater Aquarium Blog](https://reefbuilders.com/wp-content/blogs.dir/1/files/2020/11/ptc-smart-heater-innovative-marine.jpg)
PTC Smart Heater System from Innovative Marine | Reef Builders | The Reef and Saltwater Aquarium Blog
![BOEESPAT Small Aquarium Heater 25W/50W/75W/100W Fish Tank Heater for 1/5/10/20 Gallons Betta Fish with LED Temperature Controller and Smart Thermostat(Not Include 25W) (100W) : Amazon.ca: Pet Supplies BOEESPAT Small Aquarium Heater 25W/50W/75W/100W Fish Tank Heater for 1/5/10/20 Gallons Betta Fish with LED Temperature Controller and Smart Thermostat(Not Include 25W) (100W) : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/71NIvIsdssS._AC_UF1000,1000_QL80_.jpg)
BOEESPAT Small Aquarium Heater 25W/50W/75W/100W Fish Tank Heater for 1/5/10/20 Gallons Betta Fish with LED Temperature Controller and Smart Thermostat(Not Include 25W) (100W) : Amazon.ca: Pet Supplies
![Woliver Aquarium Heater,200W 300W 500W 800W Fish Tank Heater - Fast Heating Submersible Aquarium Heater with Extra LED Temperature Controller Suitable for 26-211 Gallon Marine Saltwater and Freshwater : Amazon.ca: Pet Supplies Woliver Aquarium Heater,200W 300W 500W 800W Fish Tank Heater - Fast Heating Submersible Aquarium Heater with Extra LED Temperature Controller Suitable for 26-211 Gallon Marine Saltwater and Freshwater : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/81JR8jty9wL._AC_UF1000,1000_QL80_.jpg)
Woliver Aquarium Heater,200W 300W 500W 800W Fish Tank Heater - Fast Heating Submersible Aquarium Heater with Extra LED Temperature Controller Suitable for 26-211 Gallon Marine Saltwater and Freshwater : Amazon.ca: Pet Supplies
![hygger Aquarium Heater, 75W 150W 300W 500W 800W 1200W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank (300W for 30~80 Gallon) : Amazon.ca: Pet Supplies hygger Aquarium Heater, 75W 150W 300W 500W 800W 1200W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank (300W for 30~80 Gallon) : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/61wosu2zqYL._AC_UF1000,1000_QL80_.jpg)
hygger Aquarium Heater, 75W 150W 300W 500W 800W 1200W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank (300W for 30~80 Gallon) : Amazon.ca: Pet Supplies
![DaToo Small Aquarium Heater 50W Mini Fish Tank Heater 50 Watt Submersible with LED Temperature Display : Amazon.ca: Pet Supplies DaToo Small Aquarium Heater 50W Mini Fish Tank Heater 50 Watt Submersible with LED Temperature Display : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/61Q2osdysCL._AC_UF350,350_QL80_.jpg)
DaToo Small Aquarium Heater 50W Mini Fish Tank Heater 50 Watt Submersible with LED Temperature Display : Amazon.ca: Pet Supplies
![Woliver Aquarium Heater,200W 300W 500W 800W Fish Tank Heater - Fast Heating Submersible Aquarium Heater with Extra LED Temperature Controller Suitable for 26-211 Gallon Marine Saltwater and Freshwater : Amazon.ca: Pet Supplies Woliver Aquarium Heater,200W 300W 500W 800W Fish Tank Heater - Fast Heating Submersible Aquarium Heater with Extra LED Temperature Controller Suitable for 26-211 Gallon Marine Saltwater and Freshwater : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/71+rKGopULL.jpg)
Woliver Aquarium Heater,200W 300W 500W 800W Fish Tank Heater - Fast Heating Submersible Aquarium Heater with Extra LED Temperature Controller Suitable for 26-211 Gallon Marine Saltwater and Freshwater : Amazon.ca: Pet Supplies
![Tank Heater, Mobile APP Control Aquarium Heater, Over Temperature Protection Fish Tank Heater, Automatic Constant Temperature Fish Tank Heating Rod, for Various Water Quality : Amazon.ca: Pet Supplies Tank Heater, Mobile APP Control Aquarium Heater, Over Temperature Protection Fish Tank Heater, Automatic Constant Temperature Fish Tank Heating Rod, for Various Water Quality : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/51E+cKMDLsL._AC_UF894,1000_QL80_.jpg)