Because he was packaged up yesterday and been in transport since then, I am going to leave him be without anything more to stress him. But I will get some pics up to show just how big he is when he's had a chance to settle.
I've temporarily got him in my snail tank (which has been upgraded to a 20-gallon tank, as I used to have them in a 3.5-gallon tank), so I don't know if he will feel like snacking on my snails or not. Hopefully not, but temptation is there I suppose.
Anyway, I'm quite happy to have him (or her, as the case may be) and will have to think of a name for my new big puff.
Photos to follow soon.