So I bought a whites tree frog from the reptile convention in Pasadena a couple weeks ago. I have seen him change green maybe twice. He is normally a dark brownish color. What am I doing wrong or is that normal? His tank is always about 70 degrees and 80 to 85 humidity maybe in the 90 right after a good spray. I keep one UVB bulb on him and I have lots of live plants. He eats about 5 to 6 crickets a day. And his always in his water at night, I change the water nightly with reverse osmosis water... Any feed back would be great. I'm thinking about adding one more whites tree frog