I've lost 5 darth mauls and a few others. I know it's the amphipods and mysid shrimp bc, when I turn my lights on at night I see them all scattering into the rocks. I mean there is an over population. Because as of right now the only thing that's in the tank is a yellow tang. I need something that's going to eradicate most of he guys before I lose my prized zoas. Helppppp