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.

Posted: Aug 3, 2021 / 02:21 PM EDT Updated: Aug 11, 2022 / 10:36 AM EDT Prepare your new tank by treating the water and running the filter and heater for 24 hours before you add any fish.

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, also known as Siamese fighting fish, are often regarded as one of the most accessible and colorful additions to ...

In a betta tank of 10 to 20 gallons, you should aim to remove 10% to 20% of the volume of water in the tank. In smaller 5-gallon tanks, you may need to remove more like 30% to 40% since more waste ...

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.

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.