you mean the black one with the stripe? I think he's M. Johanni but he was actually sold as Ps. Auratus. He's only just coloured up like that though. He's my Hubby's fave.
Mine is the blue stripey one and he keeps changing but I think he may turn out to be a Ps. Demasoni, or I hope he is because I was looking for them everywhere but no-one could get them, the bloke in Tarvin hadn't even heard of them, which surprised me!
If you want some Johanni though get yourself down to Waterways, that's where mine came from or he can get them for you inside a week. That bloke knows his stuff the woman always gets it wrong though, hence me being sold fish with the wrong name!! Never mind though, turned out OK in the end!