My otocinclus turns albino when I turn off my light. When I turn the light back on, it slowly regains its deep brown stripe and top coloration. I was just wondering if this is normal, as I have only had this fish for a few days. Thanks!
Most of my fish lose their coloration when the light goes off, and then gain it back when it comes on the next day... I don't think it's anything to worry about.