underdogg
Member
We are new to the saltwater hobby... and just noticed our mimic tang that we have had for 2 months and our new blue hippo tang occassionally scratching themselves against the substrate and the live rock. Sometimes swirling and flipping to do so. Is this a normal behavior, or could they have the initial signs of some parasitiic disease? We also have a vermiculated (singapore) angel that is staying hidden (starting today) more than usual. Any input would be a great help.