Hi, the response to the antibiotic has been fantastic!!, also before I returned him to the tank I dosage 5 ml/gal of seachem "reef dip" in the bucket (for just 1minute, because he did not like it), afterwards I took him with my two hands and placed gently in the tank over the rocks.
I noticed an improved capacity of attatching and better mobility. I do not know whenever the battle is won or not, but I feel really happy since it seems that I have recover him!.
This pics were taking haf an hour ago, after placed in the tank. He looks really healthy
. I will upload a video in some minutes.