I've also had great success with tangs and rabbitfish with hlle. here's some pics of a purple tang who was stuck in an agressive petco tank w/ eels and triggers for months, I talked the manager down to 25 dollars!

The first pics were taken two weeks after bringing him home and the erosion was already starting to resolve.
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240 gallon glass mixed reef 2x 250 watt m.h., 2x 175 watt m.h., 3x 110 watt vho's.
55 gallon propagation tank, 2x 96 watt pc's
Empty 125 gallon tank
reefer girrrl!