![Mini Aquarium Heater, 10W Mini Fish Tank Heater with Digital Display, Thermostat Temperature Adjustable 5V/2A USB Powered, Safe Tank Heater for 0.26 to 1.32 Gallon(1-5L) Tanks (English Celsius) : Amazon.ca: Pet Supplies Mini Aquarium Heater, 10W Mini Fish Tank Heater with Digital Display, Thermostat Temperature Adjustable 5V/2A USB Powered, Safe Tank Heater for 0.26 to 1.32 Gallon(1-5L) Tanks (English Celsius) : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/71R-m4xJAbL._AC_UF350,350_QL80_.jpg)
Mini Aquarium Heater, 10W Mini Fish Tank Heater with Digital Display, Thermostat Temperature Adjustable 5V/2A USB Powered, Safe Tank Heater for 0.26 to 1.32 Gallon(1-5L) Tanks (English Celsius) : Amazon.ca: Pet Supplies
![My little 1 gallon betta tank. Any tips and tricks for owning betta? I want to keep my little dude happy : r/Aquariums My little 1 gallon betta tank. Any tips and tricks for owning betta? I want to keep my little dude happy : r/Aquariums](https://i.redd.it/6di4t3ij9wh11.jpg)
My little 1 gallon betta tank. Any tips and tricks for owning betta? I want to keep my little dude happy : r/Aquariums
![Amazon.com: PULACO 25W Small Aquarium Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉) : Pet Supplies Amazon.com: PULACO 25W Small Aquarium Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉) : Pet Supplies](https://m.media-amazon.com/images/I/61PrJ9gAPSS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: PULACO 25W Small Aquarium Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉) : Pet Supplies
![Tetra Betta Fish Aquarium Kit, 1 Gallon Cubed Fish Tank with Stand, Includes 4 LED Lights : Amazon.ca: Pet Supplies Tetra Betta Fish Aquarium Kit, 1 Gallon Cubed Fish Tank with Stand, Includes 4 LED Lights : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/81r7LP1bTHL.jpg)
Tetra Betta Fish Aquarium Kit, 1 Gallon Cubed Fish Tank with Stand, Includes 4 LED Lights : Amazon.ca: Pet Supplies
![Any hope for the 1 gallon tank life? It was a gift and I want him happy but not much budget for a bigger tank right now. : r/bettafish Any hope for the 1 gallon tank life? It was a gift and I want him happy but not much budget for a bigger tank right now. : r/bettafish](https://preview.redd.it/any-hope-for-the-1-gallon-tank-life-it-was-a-gift-and-i-v0-09v79ej4s5m91.jpg?width=3024&format=pjpg&auto=webp&s=1e5622c790453ff5c817eb97cc031bb7a373a9db)
Any hope for the 1 gallon tank life? It was a gift and I want him happy but not much budget for a bigger tank right now. : r/bettafish
![Submersible Aquarium Heater, 25W Mini Betta Fish Tank Heater External Intelligent LED Temperature Digital Display, Automatically Shut Off When Leaves Water, Suitable for 1-15 Gallon Small Fish Tanks : Amazon.ca: Pet Supplies Submersible Aquarium Heater, 25W Mini Betta Fish Tank Heater External Intelligent LED Temperature Digital Display, Automatically Shut Off When Leaves Water, Suitable for 1-15 Gallon Small Fish Tanks : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/81szoqjezkL._AC_UF350,350_QL80_.jpg)
Submersible Aquarium Heater, 25W Mini Betta Fish Tank Heater External Intelligent LED Temperature Digital Display, Automatically Shut Off When Leaves Water, Suitable for 1-15 Gallon Small Fish Tanks : Amazon.ca: Pet Supplies
![Kulife Fumak Super Mini Aquarium Heater 10W Betta Heater Small Aquarium Heater Adjustable Submersible Fish Tank Heater Turtle Heater with Digital Display Thermostat, for 1-2 Gallon Tanks : Amazon.ca: Pet Supplies Kulife Fumak Super Mini Aquarium Heater 10W Betta Heater Small Aquarium Heater Adjustable Submersible Fish Tank Heater Turtle Heater with Digital Display Thermostat, for 1-2 Gallon Tanks : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/71qTJbBX9mL.jpg)
Kulife Fumak Super Mini Aquarium Heater 10W Betta Heater Small Aquarium Heater Adjustable Submersible Fish Tank Heater Turtle Heater with Digital Display Thermostat, for 1-2 Gallon Tanks : 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 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/61-IRpick+L.jpg)
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 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
![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/61hLLUqNwGL.jpg)
DaToo 10 Watt Small Aquarium Heater Mini Betta Flat Fish Tank Heater for 1 Gallon 1.5 Gallon : Amazon.ca: Pet Supplies
![YukiHalu USB Powered Submersible Aquarium Heater, 10W/5V/2A Adapter, Mini Fish Tank Heater 10W with Built-in Thermometer, External Temperature Controller, LED Display, Used for 0.5-1 Gallon Tank : Amazon.ca: Pet Supplies YukiHalu USB Powered Submersible Aquarium Heater, 10W/5V/2A Adapter, Mini Fish Tank Heater 10W with Built-in Thermometer, External Temperature Controller, LED Display, Used for 0.5-1 Gallon Tank : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/71FoxSJZsRL._AC_UF350,350_QL80_.jpg)
YukiHalu USB Powered Submersible Aquarium Heater, 10W/5V/2A Adapter, Mini Fish Tank Heater 10W with Built-in Thermometer, External Temperature Controller, LED Display, Used for 0.5-1 Gallon Tank : 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 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/61N0-ouS5fL._AC_UF1000,1000_QL80_.jpg)
DaToo 10 Watt Small Aquarium Heater Mini Betta Flat Fish Tank Heater for 1 Gallon 1.5 Gallon : Amazon.ca: Pet Supplies
![Amazon.com : Oltraman Betta Fish Tank, 360 Aquarium with LED Light, 1 Gallon Fish Bowl, Small Fish Tank Starter Kit, Beta Fish Tank Self Cleaning as Desktop Decoration for Office Home Room Amazon.com : Oltraman Betta Fish Tank, 360 Aquarium with LED Light, 1 Gallon Fish Bowl, Small Fish Tank Starter Kit, Beta Fish Tank Self Cleaning as Desktop Decoration for Office Home Room](https://m.media-amazon.com/images/I/71NNqV49BWL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Oltraman Betta Fish Tank, 360 Aquarium with LED Light, 1 Gallon Fish Bowl, Small Fish Tank Starter Kit, Beta Fish Tank Self Cleaning as Desktop Decoration for Office Home Room
![USB Adjustable 10W Mini Aquarium Heater Submersible Fish Tank Heater,Small Fish Tank Heater with LED Digital Display Thermostat, Betta Heater Turtle Heater for 1-2 Gallon Tanks : Amazon.ca: Pet Supplies USB Adjustable 10W Mini Aquarium Heater Submersible Fish Tank Heater,Small Fish Tank Heater with LED Digital Display Thermostat, Betta Heater Turtle Heater for 1-2 Gallon Tanks : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/51keCltx8jL._AC_UF1000,1000_QL80_.jpg)