Originally Posted by
JamesW
I agree, the clowns should keep them in-check. If they are MTS then they are often a symptom of over-feeding. MTS stand for Malaysian trumpet snail and you can easily find pictures of them online. Another that might have gone un-noticed are pond snails.
If your clowns are clown loaches it might be difficult to keep assassin snails as they make a larger, more appealing snack for the loaches. Where are you located Branch? I got a **** load of assassin snails that helped resolve my MTS issue.