Identification and some newbie questions

[Lija]

Welcome to the forums! I'll move your thread to pacman section.

That is what we called fantasy, that is not C. Cranwelli, that is a cross between C. Cranwelli and C. Cornuta. Yours is albino - means you need to be very careful with light, especially no UVB for that guy. Beautiful frog by the way!
Care - same as any other Pacman frog.

Color will fade no matter what you do with age and yes, it somewhat adapts to the environment. The question - do you want to see the colour or make your frog as stress free and comfortable as possible?

based on what I see in the pic you use coco husk, these big pieces are dangerous ( impaction risk), please change that substrate to cocofiber ( plantation soil, ecoearth) or papertowels.

diet - that PAC attack personally I don't like, the consistency in particular, but its personal preference. For these frogs the variety is a key, so if you want that food that's fine, but I wouldnt use it as a staple. It has been around not for long, nobody really knows long term usage consequences. There is also samurai PAC food, that out of powders I like better, but again who knows how feeding just that will affect a frog 10-15 years down the road. I prefer natural - nightcrawlers, dubia and everything else is once in a while. Supplements are the must too.