Hey I have a 30 gallon tank that was formerly a planted tank and of coarse it had snails. I am going to turn it into an african cichlid tank and want to start afresh without any MTS (malasian trumpet snails). Any advice on how to get rid of them from the tank and even filter for good? And advice for equipment that might have snail eggs or something that might cause more snails after they are gone from the tank (buckets stphons ect). Help please 