Help With ID

Hi guys, just pick up this stingray, in my lfs with 6 retics. Not sure is this some kind of light skinned retic or what. Also they were all in pretty bad shape, this was the "fat one " of the batch. Non of them was eating. I have him in a 150G with a senegalus bichir.

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Correction. She was with other 6 retic(those ones i recognize) batch.

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