Conch Snails and Band-Aids

[Delphinus]

Oh! Conchs! Um .... I don't know how they'd fare in a predator tank. Someone with experience with both might offer some advice. Fighting conchs are basically the flavour of the month right now. As soon as Shimek says something like "< insert name here > is good for cleaning sand" then suddenly that thing becomes all the rage. Before it was nassarius snails.

Basically, they are these little-ish conch snails that bury themselves in the sand bed and eat diatoms so they keep the sand beds clean. Just another useful sand-stirrer basically...