Same tank as me
Do you have anything in there now?
Here's my list (most from
www.premiumaquatics.com)
1 Margarita Snail (Huge snail, good rock cleaner)
3 Nerite Snails (Small, seems to like the inner glass, wish I got more)
3 Cernith Snails (A waste, imo, maybe if I had more....)
20 Nassarius Snails (Sand Sifters)
10 Baha Hermits (Smaller than Blue Legged hermits and are very reef safe, the worst they do is walk on my zoa's, make sure you get extra shells).
10 unknown hermits
Countless Stomatella snails, I got them from someone here and they reproduce like crazy, usually come out when the lights go out.
This isn't a perfect list (no such thing) but it's an idea.