I've had him for about 2 weeks now and I've treated him Quickcure cause there was some ich in the tank he came from and he is just finishing up a treatment of Prazipro for any parasites cause he's was still flashing a bit after the Quickcure treatment. He's only 3-4" but he shows a lot of spunk for such a little fish and flares at me when I sit next to his tank so I think he's pretty settled down.