I just noticed today my rubberlip pleco is a dark grey almost black color. Hes always been a light grey since i got him. Hes still a baby only 2 inches, do they get darker with age? Or is he stressed or something? All other fish are behaving normally....
Sent from my GT-P5210 using Aquarium Advice mobile app
Sent from my GT-P5210 using Aquarium Advice mobile app