I'm not saying its a firefish . I'm saying a male estherae(R) not (O), as the males of the orange variant are generally a pale orange or peach color,was bred to a female firefish and the picture above is the result. Its not impossible that it has been line bred to produce the vibrant color but the pattern on the face makes me question the viability of it being a pure estherae. That said ,I didn't breed the fish and without seeing it in person it is a tough call. The fact that he put the fish on here for ID to start with tells me he doesn't know the background of this fish and that itself leads me to speculation.