I can't tell you for sure, but it looks exactly like what I stocked as RES right down to the reddish tint of the lower fins. As they get bigger, will be easier to tell.

I personally do not see any GSF signs in that fish. The mouth size would be the only thing that possibly might be. No green bars on the cheeks, the orange tab is a dot (which is normal on small RES) rather than a translucent border that wraps around the tab (like on a GSF), No blue-green flecks in the coloration, no tipping of the fins of yellow.

Last edited by snrub; 07/05/16 10:32 PM.

John

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