There aren't many species that have been found to eat Vermetid snails. Bumble Bee Snails have been reported to eat them, but they prefer other foods so some individuals might refuse to eat them. Yellow Coris Wrasse and Emerald Crabs have also been suggested to be effective, but the same reliability issues apply.

Will Bumblebee snails eat Vermetid snails?

Bumble Bee Snails are carnivorous in their feeding habits. They can help you in getting rid of meaty food residues and decomposing organisms. However, the main reason of the popularity of these snails comes from their ability to consume other snails (like Vermetid snail, which are harmful to corals).

Do emerald crabs eat Vermetid snails?

The vermetid snail.

There are rumours that bumblebee snails eat them, melanurus wrasses pick at them (which is not true no single wrasse eats them as their hardy shell protects them from outside force), emerald crabs should eat them (which has never been proven).