I myself have six rio meta orino's now. Only at 3 1/2 inches. But I've also had rio meta's in the past, and what I can tell you is that they look nothing that like. Yes, they have the snakeskin pattern. But the tail is usually yellow, then turns blue. Nice fish. As far as the red, I cannot answer that one for you. I would imagine your going to get different color patterns in the tail as they mature.