I have a betta who's been floating on the surface of the tank on his side for a couple weeks now. During feeding time he's active and can swim fine, but when resting he floats on his side. I described this to my LFS and they said it could be some kind of bladder disease and to just feed him...
I woke up this morning to a dried up golden algae eater on my floor! He looked like he had been out a while but I decided to put him back into the water just to see if he could recover. After about a minute, his gills started to move and after an hour he was able to swim a bit.
He's always...