Ever since we got some hermit crabs in our tank, we have always seen the occasional random crab claw or crab leg in the tank. I thought this was just part of the molting process hermit crabs go through until recently, when I did some extra research on crab molting. I now know that our crabs may...
Just this morning we discovered that our chocolate clownfish had a ragged fin. I have done some research, and I don't think it's sick and I haven't seen the clownfish fighting with my other clownfish. The clownfish that had the ragged fin is slightly bigger than the other one.
Here is some info...