They had been only discovered while in the eighties, and considering that then, they've got only been located in a handful of places — most notably within the Wonderful Barrier Reef in Australia. You may identify them by their coloration. They have white, reddish, or pink on The top, though https://aquariumshopinkl.blogspot.com/2024/08/how-to-install-discus-aquarium-setup.html