This seems to be popping up more and more by us. Maybe you guys might know what it is. Unfortunately too small to photograph. Under chalice there are hundreds of tiny white bugs. Smaller then copepods. Looks like they might be eating away on the chalice, even small holes appear. Running around underneath like ants! Any idea what it is and how to stop it? The tank I'm currently talking about has plenty wrasses in already including sixline and yellow wrasse.
