Yes, your other frog appears to be a bullfrog. A bullfrog would be fine in a similar setup, but maybe less land more water. They get big, so you'd need a lot of space. The 106qt sterilite tubs would be a good candidate. You could use two, one inverted on top of the other, to make a large & tall enclosure. Just make sure you provide ventilation via holes w/ screen melted or hot glued in.