First verify your formulation is good by testing at low fish stocking density. Book values for such nutrients may not be reliable for a variety of reasons.
My name is Clay. See the link below for the fish food that I am currently making. My main focus is producing fish food that allows fish in aquariums to live a longer more natural life. I also make and have tested a food designed for growth. In my testing along with others growing out Cichlids it grew fry to 1-1/2 inches in 2 months. All of the other foods that I have tested takes three months to achieve the same length. I am confident that the formula that I have for this project will grow the fish quickly.
http://www.americanaquariumproducts.com/ParadigmFoods.html
