Color all depends on tank mates. If you have them alone, one male should show color now. Color is variable, depending on mood and circumstances. If you have larger males of other species in the tank, the male may not show much color for awhile, it depends.
Grow 5-6" in nature according to Koning's. A male can probably get 7" in an aquarium.
Grow 5-6" in nature according to Koning's. A male can probably get 7" in an aquarium.
