Yellow Watchman Goby

[Matt]

You two are FAST!

Thanks for the reference. It appears that the colour-switching is normal, and can go either way...

Originally Posted by From the ReefKeeping Article

"I have seen this fish change color in both directions. Does this mean that they are changing gender as well?"

That article sent me in some new directions, including to the fishbase. What fun. As long as it (she?) is healthy, I don't really care what colour he/she is. I'm still looking for other references to sexual dichromatism (or hermaphroditism) in this species.

Many thanks!
Matthew