Hello there!! I have a Halfmoon Plakat Betta named Maverick. I’ve had him since June of this year. It seemed to have always been an uphill battle keeping him happy and healthy (I had some troubles with cycling his home tank but he was kept in a hospital Tub in the mean time and the water was...

I got another beta fish in August. He was doing fine in a two gallon tank with a heater until around November. His water seemed a little cold( so I moved him into a warmer room) , and started to develop clamped fin. I though he had velvet, and treated him with medicine from my previous fish. He...