I dont use carbon, Ive heard that too. Just bad genetics in a fish that has been inbred too much to achieve the look. Im still plugging away at it.Nice oscars! They say carbon can contribute to HITH too, not sure if you have it in your growout. Megalodoras!!! My dream fish. Hope you can get your hands on one soon, my friend.
Finally got tired of it and moved the little wc oscar into the 300 with the big boys... it looked pretty small but had to be at least 6 inches. I really need to update with pics. Soon....