I purchased a clown Goby and a Yellow Clown Goby a few days ago and a day after adding them to my tank they were covered with bumps that look like blisters. It is not white spots like ick but instead it looks like protrusions from under the skin. Could this be damage from a rather large aiptasia that I have noticed? The yellow one is now in a QT and the regular clown has vanished into thin air. Both fish are very sluggish although the yellow one is eating. My question is this: What would be the best way to try and treat the fish that I have in QT...meds? hypo? So far none of the other fish in the tank are showing any signs of problem.