Hi everyone, I am hoping for some advice. My son's clowns have developed white spots that are very small and visible on their black. They both spend a lot of time playing in the golfball coral when its out, they are eating and playing well but I am concerned it could be ICK? I have done some research on it and it can be caused by stress in the tank. The tank is 7 months old, live rock, 1 x angel, 1 x mandarine, 2 x clowns. We recently lost a new blennie (SP?) for no reason after a week and we think it could be that we have a ppistol shrimp which we have seen (killed our peppermint shrimp a few months ago) and hear very loudly at night. Could the pistol be creating a lot of stress which is causing ICK? All testing is perfect.