Wish I had a good answer for you. I had seen some sold in the past as ‘lemon’ Oscars at my Lakewood Petco. They did not look that much different than the typical albino most places sell, or rather the leucistic that they call albino. Best bet may be to order a group from an online vendor and then pick the best one to keep.
Yea that’s what I’m trying to avoid, I’ve even heard of colors fading as well. I’ll message Aqua imports in the morning and see what’s up. Appreciate it @DMD123