I recently acquired a small bowfin (3.5-4 in). Eats well and has colored up nicely, but I’ve noticed that his tail has what looks like a chunk eaten away. I’m guessing fin rot. I haven’t found much on the best way to treat bowfin for this, and I’ve never dealt with this problem before. Any help is GREATLY appreciated! Thanks!
Ps has no tank mates at all
Ps has no tank mates at all