I chose other because I spoil my mantis shrimp with variety.
They all get red claw and fiddler crabs 1-2 times a week.Some get them extra (2-3 times).
They all get ghost shrimp once a week or so.
they all have snails and hermits in their tanks on a near constant basis.
They all get a mix of thawed shrimp/scallop/squid and sometimes lobster as their 'boring' food, when i'm not videotaping crab deaths...
There are usually 2-3 snails in each tank at any time, more hermits in Glaurung's; less snails (2 right now...) in Hydra's.
Hydra (O. scyllarus): Won't eat snails, he gets extra live crabs, usually 3-5 a week. He ate 2 yesterday.
Dagon (O. scyllarus): He gets extra snais, as he eats them voraciously.
Glaurung (G. platysoma): He doesn't really like crabs, but loves hermit crabs. He gets extra hermits, as well as extra ghost shrimp, when I get them.
Baba-Yaga (G. ternatensis): She gets extra crabs as well, because she is so entertaining to watch hunt.
Freya (G. chiraga): She gets extra snails, as she molts longer/hides away, and it is easier to just leave them in, as oppossed to check every day to see if she is locked away or out.
Athena (G. chiraga): She is finicky, still new. She gets extra snails, and I almost have to manually push food into her burrow, as she doesn't like to come out much.
Typhon (G. glabrous): She is really ferocious, so she gets extra crabs as well. It is fun watching her stalk and wrestle them, and she comes out and interacts with me quite a lot.
Baron Munchausen (G. viridis) : Extra ghost shrimp. snails. He doesn't really eat hermits much,there are a couple of long lived 91 year+) survivors in there.
When i had a little N. wennerae (Lo Pan...RIP), he loved ghost shrimp, and thawed squid.
Hope that helps,
-Ron