i'd like to say i'm pretty sure it's not a camel shrimp since it doesn't have the obvious hump, and it seems to look a lot more like the pictures i see of peppermints over camels. obviously i could be wrong, but then again, i've read that camels don't touch aiptasia and my tank was filled with those until the shrimp were added. i've seen them dig into coral after i feel the tank with them simply picking out the food and running into their caves, but every morning i wake up now with a little less coral. it really does appear to be because the one shrimp is carrying eggs now though, since that's the only thing that's changed in the last week. i'm just hoping that when i go home tonight, i'll still have the 1.5 heads remaining so i can try and isolate the shrimps into a breeder net or something...