American bullfrog

[John]

Welcome to the forum. Here we go:

are these guys fast growers??

Their tadpoles can take a long time to reach froglet stage, but once there, yes they are fast growers.

mine seems to like being on the land more than the water?

Perfectly normal. Usually only adults hang out for long periods in water.

could i keep an albino american bullfrog with a WC normal bullfrog

Yes, provided they are similar sizes, otherwise one might eat the other. Keep in mind also that the albino is probably captive bred and may not have any parasites - as a result, it can pick up anything the wild caught frog is carrying.