Fishamatank
New member
Posted this in the main fish forum without thinking, but I digress....
I will let the pics do most of the talking here.
Swallowtail was added without quarantine about 2-3 weeks ago (bad idea, I know).
Shortly after adding him I noticed this mark on his side, but I assumed it was a wound from doing battle with the boss of the tank (flame angel). The territorial debate has died off, but the mark remains.
Now, marks are starting to show up on other tank mates. Behavior is normal, all fish are feeding aggressively. The marks dot seem to be raised, maybe very slightly concave if anything. The yellow tang has some of the webbing in his dorsal fin missing, but that could be unrelated.
Very slight "bleaching" noticed in one of the clown's stripes, but is hard to see in the pic.
Not sure what this could be, or if I should be setting up a hospital tank.
I will let the pics do most of the talking here.
Swallowtail was added without quarantine about 2-3 weeks ago (bad idea, I know).
Shortly after adding him I noticed this mark on his side, but I assumed it was a wound from doing battle with the boss of the tank (flame angel). The territorial debate has died off, but the mark remains.
Now, marks are starting to show up on other tank mates. Behavior is normal, all fish are feeding aggressively. The marks dot seem to be raised, maybe very slightly concave if anything. The yellow tang has some of the webbing in his dorsal fin missing, but that could be unrelated.
Very slight "bleaching" noticed in one of the clown's stripes, but is hard to see in the pic.
Not sure what this could be, or if I should be setting up a hospital tank.
