How often do u gotta change a beta fishes water?

[Aquaboi]

How often do you gotta change a betas water?

 

[mfdrookie516]

As often as you need to in order to keep your parameters in check... just like any other fish.

 

[Laser]

I would say at least once a week. What are you keeping this betta in?

 

[smomus]

If the tank is smaller, I would say 2x a week at least. The smaller the container the quicker the water changes..

 

[Mumma.of.two]

Also depends if the tank is cycled.