additions to cleanup crew

[ivy2dw7]

I currently have a 37g with about 10 hermit crabs, 4 astrea snails, 3 nerite snails, 5 nassarius , 2 skunk cleaner shrimp, 1 peppermint shrimp, and 1 serpent star. I also have a few corals, about 40 pounds of live rock (need to add more) and 2 skunk clowns, 1 royal gramma, and an eibli angel. I need to add more to my cleanup crew so here is my idea:
2 peppermint shrimp
10 cerith snails
1 queen conch
1 lettuce nudibranch
Will this work with my current setup?

 

[airforceb2]

I have heard good things about the Mexican Turbo Snails. Maybe those would do the trick?

 

[ivy2dw7]

I've had a mexican turbo. They get HUGE. Cerith snails are good, but I was just thinking of adding some spice to the mix with the conch and nudibranch.

 

[slock]

the lettuce nudibranch will probably starve once out of food. They also seem to find every powerhead/exit possible to get shredded.