I bought a small bottle of PraziPro to treat scutariella in my cherry shrimp tank. I understand it is shrimp and snail safe, but here is my problem. The aquasoil in the tank is sustaining a pretty healthy colony of detritus worms and other microfauna. They aren't hurting anything and keep the soil aerated and free of any food the snails and shrimp miss. Will PraziPro kill them? I'd rather not have lots of worms decaying in my shrimp tank, potentially killing everything.