Good or bad nudi

[ttmtven]

Is this a Berghia or zoa eating nudi?

 

[shwareefer]

Certainly has berghia looking shape but the ones I used years ago were very much white. Do you have aiptasia? If not, it's not berghia as they perish rapidly without them. Nudis are specialized feeders so generally they come in with what they eat (which is usally something you added that you want to keep).

 

[TriggerFinger]

Doesn’t have the coloration for a berghia. As @shwareefer said, they are the same color as the coral they eat. Did you find it during a coral dip?