Best 10-Gallon Tank: Give your betta fish more room to swim and explore with this 10-gallon oasis. The Marina Aquarium 10-Gallon Kit includes a solid glass tank with a built-in light source, a ...

You need to clean a 5-gallon tank weekly, while a larger 15- or 20-gallon tank only needs cleaning once or twice a month. Among the best betta fish tank options is the Tetra ColorFusion Aquarium .

Betta fish might be small, but they still require a sizable amount of care. If you’re going to keep this type of fish, you must learn how to clean a betta fish tank. Even with a quality aquarium ...

To ensure a consistent temperature, your tank needs a heater with five watts of power for every gallon of water. A heater with a thermometer will allow you to monitor your pet’s temperature easily.