floating fish feed machine making floating feed pellet for catfish,shrimp,goldfish for Nigeria,Kolkta,Uganda,India,Malaysia,South Africa,Maputuo 1.Extruding process requires fine powder size of raw materials, and extrusion gelatinizes the starch and denatures the protein at the same time.Starch gelatinization and systematism heighten feed caking property which contributes to high feed conversion and utilization rate. So as to improve feed water stability which can float 12-36 hours. And better water resistance means better nutrients retention and less water pollution. 2.Some fishes need high-fat feed, the user can add animal or plant protein, fish oil or other fats, vitamin complex and minerals required by specific fish species. the fat in extruded fish feed pellet has a high stability and an uniform permeation in pellets, making feed more attractive to increase feed intake of fishes.It is highly nutritious and can effectively improve the health of fish stock. www.pelletizermill.com/video/fish-feed-making-machine-in-nigeria