Yeah similar setup. I have it in a temporary 5 gallon for now, just damp coco fiber with a false bottom on one side and water on the other side, very simple. Basicly you give them enough substrate to bury themselves. A pacman is the same deal, enough substrate to burrow and a water dish they can rest in that goes up to about mouth level. When it grows up a bit il move it into a nice tank with more room and maybe some plants, though its hard to plant with both species because they uproot everything. If you really like pacman frogs go for it their easy to care for, but between the two I would much rather a pixie.