Bullfrogs love to eat things like worms, snakes, birds, small mammals, fish. If any part of it can fit in their mouth, they'll try to eat it...I've seen bullfrogs try to eat other frog 75% of their size. A dojo would be toast
I wouldn't think he could eat anything like these.. 12"+ and about 6" around their fat tummies from what I could tell.. Right now the bully is eating large crickets and they fill his mouth.
It's about half land, but the land is sort of floating.
It's a plexiglass box anchored to the side of his tank at the top, so it's dry.
Under and around it is water.