Lets take an unbiased look at the the waste passed from each formula. Keep in mind this only applies to a carnivore.
Revised Gamefish Grow
47.7% protein, 12.7% fat, 20.2% starch, 3.7% fiber, 15.7% ash
Purina Aquamax Grower 500
41.3% protein, 12% fat, 31.7% starch, 4% fiber, 11% ash
Protein Waste: Gamefish 47.7 x .88 digestible protein = 42.3
47.7 - 42.3 = 5.3% waste
Aquamax 41.3 x .94 digestible protein = 38.8
41.3 - 38.8 = 2.4% waste
All fat is either used for energy or stored
Starch Waste: Gamefish 20.2 - 20 = .2% waste
Aquamax 31.7 - 20 = 11.7% waste
All Fiber is passed Gamefish 3.7% waste
Aquamax 4% waste
Ash is used at around 7% - 8% Gamefish 15.7 - 7.5 = 8.2% waste
Aquamax 11 - 7.5 = 3.5% waste
Total Waste: Gamefish 17.4% waste Aquamax 21.6% waste
I am still not happy with Gamefish. The protein waste is too high for my liking. Need to switch to a fish parts meal to get the protein digestibility up and the ash down.
