Ok - lots here in prior threads. It starts with an understanding of the fish species and then the goal. Not all species need high protein or fish based protein. We had a topic on this at the PB convention.

There is a lot of study and extermination on the subject of plant based proteins as a substitute for fish meal. Still early in the process. I will copy and paste some from my talk on Fish nutrition.

I use both GFC and AM. The fish like both. I do think both have the same attractant IIRC. GFC does have some fish meal.

Last edited by ewest; 01/26/14 07:20 PM.