- Reaction score
Hi, I am a new member and I apologize if I am posting this in the wrong place. I have a betta in a 3 gal tank( I know, pretty small). It is heated and has an airstone the betta seems to like. However, its not filtered. I really want to get a filter but dont know if I can just put it in the tank because it would have to cycle. I understand cycling have had other larger tanks with angel fish, etc. I have had this betta for 3 years but am tired of doing 2-3 water changes a week and want a filter but dont want to kill him in the proccess of cycling the tank. I dont really want to buy a new tank either if it can be avoided. Thank you for any advice.