ID, and a little advice please

[Cujo#31]

There must be a character limit for post. Didn’t all post. QT for 39 days Hypo at 1.008, one week of Prazipro and one week of Coppersafe. 3 other fish went thru QT with this guy. Scott’s, Labouti and Achilles. None are showing any signs of this. All eat well...very well in fact and none of them display any signs of stress