By the way you would find the anthias an utter p.i.t.a. - you need to keep them as a single or as a largish group (6+) to deal with their continual aggression. they are easy to get feeding BUT need feeding at least 3, and realistically 5 or 6 times a day or they starve to death in a few weeks as short stomached planktivores , but they require pretty high levels of water quality, and lots of nice oxygenated flow.
Look at angels, smaller hawks, small wrasse, medium clowns, blennies, that sort of thing. A lot depends on what you can get locally ....