I'm considering buying a Pacman frog, we have one at my work that we just acquired and hes SO fun! I already have a bearded dragon and a leopard gecko, along with some large tanks and dogs etc so I'm familiarized with the pet world :P!

So here is my questions for y'all!
1) whats the difference with pacman and pixies? and ornates?
2)humidity, temp, etc..whats best?
3)is a 10 gal big enough for a little guy whos no more than 2 inches?
4)cost friendly way to set this fella up?

Thanks y'all!!!!