Personally I have a lemonpeel. Nice fish, the smaller the better, can be aggressive at times. Get your angel last...Not the first fish in the tank or even the third. Flame angels are awesome. The smaller the better and shop around for a healthy specimen with lot of blue/indigo. The live rock is like a playground to them, love to swim through holes in rock.
50 gallon saltwater fish only...1 mated pair yellowtail damsels, neon dottyback, tomato clown, huma trigger, lemonpeel angel, 12 stripe wrase, bi-color blenny, dozen or so hermit crabs-scarlet and mexican, cerith snails, turbo snails, orange linkia starfish, 50 plus pounds of purple-pink coraline encrusted rock and a few mushrooms.
Redsea prism protein skimmer, 404 Fluval, UGF
with two 201 powerheads.
7 gallon tank with 6 pounds of live rock and countless brittlestars, 5 hermit crabs, snails and 1 False Percula Clown fish and Camel Back Dancing shrimp