Folks with Koran's....
I have a 3-4" Koran, and although he eats brine and seaweed on a stick, he seems to be losing some of his blue coloring. I don't know how old he is, or if he's changing into his adult colors....
Eats well, doesn't seem stressed, water quality is terrific on all tests except Ph, which sometimes dips to 8.0. I've been adding Kent Ph+, and the other day added some magnesium, which supposedly helps to keep Ph consistent...
He doesn't seem sick, just a lack of the blue coloring. Any thoughts?