I pretty much use it for everything such as myself (haha), eastern indigo's, coral, fish, anemone's and even my firebelly toads I have at school (although I got to wiggle the portions to get their attention). They have kept their red bellies longer than other captives according to the people I know and I believe it is due to the salmon which is fed to them once a week. I know it will not bring out red in the tang but it is loaded with tons of good stuff.I would have never thought about the wild salmon ! That’s great thank you !
Did the store tell you how long they had the tang for?