I found this frogfish in Bungalow Bay, Racha Yai Island, Phuket, Thailand. At the first glance, the frogfish is yellow whole body. After a while, it started to walk. I didn't reconized until the end of this clip, that the whole frogfish chagne to pinkish red. Once I reviewed my footage, I saw the frogfish gradually shift the color from yellow to red and at the end whole body.