Betta fish tanks are designed to hold aquatic lifeforms. As a result, they require filters to keep the water clean and safe. Otherwise, the water will become a hazard to the health of the Betta fish.
It’s essential to pick a filter that will perform as many duties as possible. The least amount of work you’ll have to put in, the more effective the filter will be for your Betta fish.
These filters will ensure that your tank water stays clean. It’ll also eliminate unnecessary materials in the water, such as excess food and fish waste. This will ultimately help your fish breathe and live easily.