Do bn plecos change colors? My female, when I got her last week, was a mottled dark brown but was a different color when I did my daily check up on the qt tank. Now she is more of a chocolate color with vanilla swirls. Is this a sign of sickness, or just her natural coloration coming out now that she is more settled?
The fist pic is when I got her, the others are from today.
The fist pic is when I got her, the others are from today.
