Catfish feed production is based on the nutritional needs of catfish at different stages of growth, a variety of raw materials through screening, crushing, mixing, granulation and other processes, made of feed products suitable for its ingestion and digestion of the process, the core is the scientific ratio and standardization of processing, taking into account the palatability, stability and economy. Catfish feed is mainly divided into floating type, sinking type, puffed type and granular type, floating type made by puffing, easy to observe ingestion; sinking type through the production of granulation, suitable for bottom catfish; puffed type of nutrients are more easily absorbed, granular type is the most widely used.

Selecting the right floating fish feed machine is critical for feed quality, aquaculture efficiency, and long-term cost control. This guide covers machine types (single-screw vs twin-screw), capacity matching, raw material adaptability, energy consumption, and key selection factors. Whether you run a small farm or large feed mill, learn how to choose a durable, cost-effective extruder that improves feed floating rate, water stability, and overall production performance.

Nigeria has one of the fastest-growing aquaculture industries in Africa, and fish feed production plays a central role in supporting the expansion of this industry. As the demand for affordable animal protein continues to rise among Nigeria’s large and growing population, aquaculture – particularly catfish and tilapia farming – has emerged as an important area of agricultural investment. As a result, the fish feed industry is becoming an important part of the aquaculture value chain in Nigeria.