Ugh man so bummed every Thanksgiving something happens to my fish! So this damsel has always been a tough little critter but I noticed he was swimming at the top of the Tank which he never does and everyone else is doing well! He original came as a pair and they are always together so when I noticed this I panicked! And when I got closer he was almost asking for help really really looking at me and responding to my finger on the tank again something he never does...and upon closer inspection I saw his other eye was bulging...he's still eating and interested in food but is there anything I can do for him to help him out?? I feel like he knows if he goes down into the tank he'll either get hurt or the others will pick on him (I have an angel that won't mind her business) I can't pull him...but other than time and keeping the tank in good shape...is there anything I can do????