Opinion needed... Tang ready for display?

[CurtnStac]

I've had a royal gramma and small kole tang in qt for 1 full month. Kole tang came in with a little sore? on his side and a tattered fin. Looked like he was beaten up. I chose not to medicate and just observe and he healed up perfectly within a couple weeks. Both fish never showed any signs of diseases and eat very well.
Think they are ok for the display?

 

[reefndude]

I just added some that were in qt for just under a month. I did treat with two rounds of prazi pro. Fattened them up and to the display they went