Pyramidellid or siphon snails on starfish?
Hi, I started my reef system based on your book “The Conscientious Marine Aquarist” and when I saw your name on the WetWebMedia page I jumped at the chance to ask you to help me solve this mystery I have been trying to solve. I have a dying white starfish (Archaster typicus) in my tank. He appears to have parasitic snails eating away at him but the only references to parasitic snails I have found are in regard to clams.