Fish master, come! I plan to make my own feed for koi fish and goldfish!

First of all, steaming is definitely not acceptable. If you buy a granulator, you need to use the oven 180 degrees 15 minutes.

Yeast helps digestion. Your ingredients are not good.

75g of miscellaneous fish, soybean flour 100g, wheat flour 120g, 50g of grass shrimp, 2g of yeast, 2g of vitamin electrolyte, 2g of cooked egg yolk and 4g of sorbic acid. Beat together, squeeze the granules and put them in the oven.

Sorbic acid essence is resistant to deterioration and is available in the retail department of Victoria Electric Additives. There are miscellaneous fish and bean powder in the morning market.

I wish you success in production.