Hello, I acquired a beta fish thats about a tear old from a friend of mine a couple months ago and ive become sorta attached. He didn't change the water very often and as a result his gils are in poor condition. He now floats at the top of the tank most if the time, distressed, breathing through his mouth. I am considering euthanasia because it is very sad to see him in this condition, as much as I would hate to do it. Any thoughts or suggestions on the situation would be much appreciated.
Kyle
Kyle