Mantis Shrimp

[aquatic_rice]

I had a guy about that size, he was all good until he smashed some sps and made it his door for his cave.

But you didnt mention any corals so i think you should be good.... maybe. I got another mantis from a fellow canreefer and he had to get rid of his guy cuz he was attacking his clowns. I never had that problem though.

both were smashers by the way.