My Bettas fins are getting worse by the day. I really don’t know what to do for him. He’s got a filter, cycled tank, heater at 27c, 2.5 gallon, he eats well, swims, very active, interested in everything but since he ripped up his tail either on the impeller (now covered with a net) or he chewed it, it’s getting worse. It did look a bit better and began to heal but today now again it’s looking dreadful. I’ve also noticed today he’s hanging out on his moss ball which is new behaviour. I can’t believe this is fin rot as this morning his fins didn’t look this bad and I can’t believe it spreads that fast in the course of a few hours. I’ll put some pictures in from Monday to now: Monday: Today: I’m going to get him some almond leaves to see if that helps.