Ill give you some personal experience Cam. I had an 18" Fahaka Puffer, raised him from 2". Very cool fish, great personality, flat out killer. A friend and his buddy came by and his buddy was in awe of the beast. He offered me $200 for him, I took it thinking I can get another and raise him up just the same. Chris @ Fantastic Fins got me another, all is good right? Nope, the Fahaka I have now is not the same, no where near. He is no where near as friendly, no where near as personable. I regret selling that fish everyday. I even offered to buy it back from the guy but he will not sell it back to me. Some fish just have that "it" about them. I think you will regret selling that fish bro, I personally would keep him. He is a great conversation piece.