56 gal 2 clownfish (false percula) 1 yellow butterfly. 1 choc chip starfish. 1 flaming scallop. 2 Astraea snails. And then there were 2 strawberry crabs and a hermit crab that hitchhiked in on the live rocks. We have 2 filters running - one UV , one reg. I can get a pic when I get home in like half hour. I don't know what other info you would need. I'll test salinity and give you that when I get home. We just acclimated & put him into tank last night so he's been in less than 24 hours. I just wanted to make sure I was on the right track to calm him down.