PYRAMID SNAILS
If you see little white snails hitching a ride on your turbo snail, astraea, or clam, you may have these nasty parasites. They suck the blood of their host until dead! If you have them, pick them off their hosts until gone. They are species-specific and will only go after the same type snail or clam (clam pyramids won't attack snails and vice-versa).
