NGT update

Thought I'd do an update on my NGT. Bought it last Nov at 4" and it's now 7".
When I first got it it would only eat earthworms but I managed to wean it into a frozen prawn. Now it eats Prawn stuffed with massivore pellets. It recently took a pellet by itself spat it out after a minute but I thought that was encouraging.
I apologise for the poor pictures-it hides if I get close with the iPad.

Another one. He's been quite grumpy and unstable this week-don't know why. He's a great fish though.

Thanks for the comments fellas.
Ade I see you're selling your big NGT-how come?