live pothos plants are nice bc they don't need special lighting or anything. very easy plant and many frog types love them. my baby gray tree frogs love their pothos plants. you can either plant it in the substrate or leave it potted. i have fake hanging plants that suction on, i got myself a piece of grape tree wood and it's like a small tree so that is in mine, a fake vine with suction cups and rings to hang it on the walls. tree frogs want to be up high, so things that help them do that is good.