Sick angelfish:(((( help!!!:((((
Today my Angelfish lost one of his fins(the long one on the belly, I thought it can be a fin rot but I first noticed that it was the fin looks "broken" in the middle and it stayed like this for a couple of days. My point is that the fin doesn't look like it's rotting(no white tissue at the end) and it's definitely not nipped so what else can be the reason. The fish is eating normally and my water parameters are perfect!!! PLEASE GUYS HELP!!!!
1. 30 gallon Planted Community tank
2. 10 gallon Goldfish Tank
3. 10 Gallon Guppy Fry Tank
4. 55 Gallon - in process