somebody 'splain this to me, please

[Jamisjockey]

There is that. Are you sure that's red snapper you're eating?: http://www.realscience.us/2013/02/22/dna-test-shows-rampant-fish-fraud/

Ah good, so long as our TCIS (Topic to Completely Irrelevant Subject) ratio is under 15.

This is why I only purchase fish I can identify or just catch my own.

[Triphammer]

We have wild tilapia in the Southern Colorado river around Yuma & a small lake In Cochise Co.  Caught wild I don't think I can tell the difference between them & Bluegills. Supposedly these are a variety that come  from saltwater stocks in SE Asia.