Just purchased 9 snails from @Aquarium Care Center...not even home yet with them. I took one of the bags to look at them and say hi! First thing I see I aiptasia on one of the snails. What is the treatment to destroy the aiptasias on the snails without killing the snails in the process? Is this a problem to cure of snails? Don’t want to introduce aiptasia to dt. One snail has 5 little ones