I have a bit of an issue with my 20g long. TThis this is a recently planted tank and everything is thriving. However today I spotted two tiny snails on the glass. Upon further inspection I found no other snails however my anubias had a small hole in a leaf. I removed the plant and found that the LFS I bought it from had packed a bunch of the green potting material into the whole in which it sits. I removed the it and tied it to the driftwood with fishing line. I know loaches are good for removing snails however this is a species scenic tank (pickerel). Any suggestions on another course of action would be greatly appreciated. I know snails are hard to get rid of once they arrive.