CUC for 10gal frag tank ?

[M4rtin]

I have small 10gal frag tank with one sixline wrasse.
Need some cuc, but not sure what would be good choice.
Everything in tank is LPS, not planning for any SPS in future.

 

[Best Fish-Jake]

An assortment of 6-10 snails should be fine. Couple cerith, couple astreas, couple margaritas, couple nassarius and maybe a trochus or two. Keep in mind you'll likely need to rehome that six line down the road.