This morning I found a small (1cm maybe) creature attached to the tail of my clownfish. After catching the fish, the creature detached. Photo attached. After some searching, I'm guessing a parasitic isopod (oh, joy). Guessing there's not much to do other than keep an eye on the fish (they had been in the tank about a week - first fish so I'm guessing the pod was biding time in a live rock) and physically remove any more, but appreciate any advice.
P.S. catching fish in a tank filled with live rock sucks. But you all know that already!
P.S. catching fish in a tank filled with live rock sucks. But you all know that already!