transition

We have a female gold nugget maroon clown fish paired with a gold stripe maroon male. We've been waiting for her to turn yellow and in December she was white with black on the bottom (she was fully white before) and now she is pretty much black..... we're not sure why or what could of...

About a year ago I purchased a male lyretail anthias from Petco. Over time, as expected, he (she?) has lost his dorsal spike and coloration and is now presenting as a female with the bright orange coloring. We upgraded our tank to a 75g a few months ago and I am thinking of getting him a friend...