Niger triggerfish reef safe?

[Lance]

Like any trigger they are hit and miss as to reef safeness. Nigers are, however one of the better ones: upturned mouth = plankton eater. I have a Blue Chin Trigger, also a planktonic feeder and he is a model citizen. IMO corals should be safe but shrimps, crabs may be taken. If you keep them well-fed there is usually less chance of this.