Is it normal for gourami's to change color? I have had this gourami for over a year now. Its a normal blue gourami with the darker blue spots/patches. I noticed a few days ago that the back half of its body is a very dark blue and the front half is the normal light blue. It is literally split down the middle. There doesnt appear to be anything wrong with the fish otherwise. No fugus or other infections going on in the tank. Anyone else seen this? I'll try to get a pic.
Amy
Amy