Originally Posted by thirty5
These fish were just placed into my tank. It is with a Hippo, 3 dominoes, goby, royal gramma.
But it was not being picked on by anything!
Could you please list your water parameters for ammonia, nitrite, nitrate, ph, sg, temp, and tank size? If the fish just went in then I would lean toward the dominoes, and possibly the hippo, picking at it's eyes. Dominoes are nasty little fish. They are quite aggressive. The size of your tank matters a great deal.