The a million.5 gallons could be ok, however the extra area, the extra helpful. i could feed blood worms to them, and that i additionally got here across it useful to get an aquarium tweezers to feed them with (you will get them interior the reptile component of a puppy shop, which incorporate puppy clever). you may pick issues interior the tank like gravel, a clear out, flora, a cave(mine love their cave! lol), and a heater if it gets chilly. Feed them another day or so and chang the water each and every a million-a million.5 months. make optimistic that they have a lid to the tank, yet some air holes so they are in a position to respire in any different case they could leap out. in case you pick some companions, i could propose a minimum of a 2.5 gallon. some fish are a betta, guppies, and tetras. Snails are ok besides, and the frogs get alongside with one yet another. i'm hoping this helps!