OH MY GOD HE HAS SIBLINGS!!!! My friend,for 5 months iv'e been tring to I.D. a suspected Hybrid i have,and your fish is sooooooooooo his kin.Take a look.Mind you when i'm not holding him he has "flowers" and pearling just like yours.I got him april 21st at two and a half inches.He has grown to seven+ since then.All i can say is it has to be a mix of Heterosis and Massivore