My baby has a pretty badly ripped tail (many places, fairly deep into the tail)
He had a fungus about a month ago, but I got medication which fixed that up but the ripping has only got worse. I thoguht it would get better, but it's only gotten more torn in the last week.
I've recently (once the fungus heals) moved him into a bigger tank (about 15 liters) he has a heater & a filter.
He has a little bit of an obsession with the filter, sitting on it or under it. I'm concerned that that might be the problem, but I don't want to get rid of the filter.
Please help! I know this can heal, but not if it's still getting worse..