Blue Tiger Leg Monkey Frog?

[VividSNow]

So, I have a Tiger Leg Monkey Frog frog (Phyllomedusa Hypochondralis) and he's never green, he's always brown and now today he was turning grey blue...is this a sign of an adverse reaction to something? Does anyone know id this is a problem?

- I attached a file ( a jpeg of him turning grey blue) , it's my first time posting a pic i hope it worked.

[Tony]

Nothing to worry about, that is a part of their natural color range. I can go look in my tiger leg group and find frogs ranging from bright green, dark green, brown, and blue most of the time, and they frequently change shades.

[Tony]

Here are a few shots I just took from my group to show you what I mean:

[VividSNow]

thank you very much. I was just worried because recently he went through a sever case of dehydration due to a roommate accidentally using my freshwater container to store vodka, I spent alot of time nursing him back to health and holding his little nose out of the water. It was very stressful. I couldn't believe it happened I was VERY ANGRY. But he's doing great now. I have a very good terrarium setup. I was just worried he was suffering from an organ issue due to the dehydration. But I'm glad to here it's just a natural shade. Thank You very much Tom.