Clown tree frog due to their vibrant coloration. They are a great beginner tree frog and we highly recommend bioactive tanks for all tree frog species! We only have one of these available. Due to extreme demand, we are doing our best to get more but may be in a couple of months. If you were unable to get one this time, please email us to be put on waitlist. The next ones will be offered to customers in order of waitlist.