Originally Posted by hannahonceagain13
Simply stopped working! What do I do? It's set up to be attatched to the tank.. should I just get another one?
If you only have 1 betta, then it's not worth getting a filter, filters are useful when it's been cycled and there is enough amount of waste to mantain the cycle.
Bettas don't need filters as they produce less waste than other fish, regular water changes will be enough to keep your water clean :)
Most people recommend filters for +5 gallons anyways XD