Here's my oldest and biggest guy, blue leg hermit:

Clibanarius tricolor
I have another smaller one, but couldn't get a pic right now. I've had them both for a year, and through many molts. They eat algae, and bits of whatever food I drop in. It's fun to see them dash about during feeding time. Then I have a scarlet hermit, whom ive had for a few months. This guy is quite lazy. He'll only move a few inches a day, and seems content chewing on algae alone:

Paguristes cadenati
Then there's what I believe is a Cortez hermit crab, though I haven't gotten a good look at him:

Clibanarius digueti
I also have a hitchhiker that showed up with a batch if snails. He's micro sized and white in color. Couldn't get a pic or species ID, gotta find him first.
And that's my MHC clan! I'm thinking of getting a couple more species soon. Comments welcome

--Adeeb