Wanting to add invert, but what one?

Looking for something cool to look at, but that won't bother the corals and whatnot for my nano, I need something else in there for activity but don't really want to add more fish. I was thinking maybe a little anemone shrimp or porcelain crab, maybe both, I've had sexy shrimp before and liked how cute and little they were, but want something different. Don't really want a large shrimp, although I do like the blood red shrimp and never had one. Any cool reef safe hermits or snails with neat shells that would work?

Porcelain Crabs from FL get my vote. They're a lot of fun and very robust.

OK. My turn. I want to add something new and different. Was thinking of a tiger cowrie. Anyone ever tried these?

GP - Did you get the porcelain crab?

Cammie-
Did you see the post from HSC that they want to order?

No I haven't added anything yet, divers den has had some cool inverts lately but kind of broke so holding off.

Yeah. I got the HSC in and we have enough for no shipping now too. Now, just to finalize what we want and I'm putting the order in Friday but not having delivered until next week.