Got this when it came in as a contaminant from a Rio Cana Brava Azul shipment a couple of mths back. My LFS who brough them in was telling me it was most likely a kel since Rio Cana Brava only has Kels and Azuls. Got it at abt when it was 1.5", now pushing 7". I dunno much abt the Rio Cana Brava river, but I suspect there ain't only Kels and Azuls there. Can't say I'm disappointed anyway, the blue on this guy is more amazing then my Azul. Anyone wanna take a shot at IDing?