I was wondering if I really need to get another water dish for my pacman frog? I've had him for a year, and he had only gone to soak in his water dish maybe 2 times since I've had him. I took it out because I needed it for another animal of mine, and he never used it. I've been worrying that he NEEDS to have one in their though? Like I said though he only went in it 2 times in the year I have had him. But if I need to get another one in case, I will.