crabs or clean up crew help

[jeepman3sk]

waht kind of clean up crew will keep my gravel CC looking clean. I have a cleaner shrimp i think 3-4 crabs left and i just got 2 snails. Are there any type of crabs/shrimps that will turn over the ground more?

 

[essop3]

Conchs are the choice for sand, but not CC. In my 20g I have a pistol shrimp that is always stirring it up. Might be too messy for you. Hermits will pick around a little, but you already have a few.
Manual cleaning might be your best bet.