Bumble bee snails

[Reefer07]

Are bumble bee snails bad? I just red somewhere that they eat good stuff in your sand. I recently picked up 4 of these.

 

[greenbean36191]

I wouldn't necessarily call them bad since you will likely never notice their effects. However, they are predators- primarily of small worms, so they can't really be called good either.

 

[LobsterMan]

I have about six in my tank and they seem to do no harm.