Ok so here's the update. The Yellow Candy Hog Fish aka YCHF arrived in good shape beautiful fish and looked very healthy. Did well with acclimation and Formalin dip then released into my tank.
Slight aggression from the Cherub Angel and McCosker's wrasse, finally found a place in the rocks to spend the night.
This morning when light came on the YCHF came out as soon as the lights came on and was checking around the tank until the CA came to say "hello" :hammer: Not really bad aggression but more like checking him out in a bold kind of way. Then the MW came up and was doing some serious flashing and swimming circles around the YCHF with an occasional body bump, the CA stayed his distance and let the MW do his "hellos" first. :hammer:
So it was a back and forth slight aggression but mostly flashing and swimming circles around him by both fish but mostly by the MW. The YCHF stood his ground very well and more or less didn't fight back at all, so it appears so far that he's not an aggressive fish by any means.
I feed both pellets and frozen Mysis in the mornings but first the pellets and then about half an hour or so later the frozen Mysis. The YCHF didn't show up for either feedings but did make a fast appearance shortly after but was flashed into hiding once again.
All in all the aggression isn't really that bad and I think it will subside rather quickly. So we'll see how it goes.