Hi guys, i've been seeing this Achilles tang on one LFS for about a month now with no signs of ich and was eating and very healthy. finally i decided to buy it, acclimate it and introduce in to my tank. he was swimming perfectly in my 300 gal tank with other Tangs. PT, desjardini, scopas, yellow, convict and Gem Tang. No aggression have seen for the past days. but the problem is the appetite of my Achilles is not Good. in the shop when i got him he is eating like a King. but now in my Tank he just pick in live rocks and not entice at all with mysis, pellets, nori and prepared gel food. he would chase some but will not eat. any advise is highly appreciated.