hi, it turns out the snail was not the only one harrasing my zoas! there are these worms that come out of the live rock and wave around, these seam to be irritating my zoanthids, how do i get rid of them? there are tons in my mantis tank and there are a few in my ten gallon! there is no way i could get something to eat them because of the mantis? how do i get rid of them?