One of my green chromis seems to turn a very dark color at night, but the other is still bright in color? By night I mean 0 lighting pitch black. I couldnt see them so i flipped on a light ( was that too stressful? ) and the two of themwere in a corner together, one dark on light...after a minuts its scaled started to gains color again....is this normal? Ive never kept a damsel before...Are these just some sort of nocturnal marking they use in the wild to hide?
Were they mating possibly? Im not sure what sex they are.
Were they mating possibly? Im not sure what sex they are.