Ok so my fish are dropping one by one at least one every week. They develop weird wounds and then can’t swim correctly having a buoyancy problem. They literally like decay while they are still alive. Here is the latest fish that is sick. She was fine this morning and now all of a sudden she’s practically shredded in pieces !! Help I don’t know what to do!! I had ick over a month ago and the fish showing signs are fine now. I then treated with a general cure and still this is happening! I attached pics of the wound on the last dead fish and what the current sick one looks like. Please help!!