A Stellenbosch University PhD graduate in Chemical Engineering has developed an improved fish feed for use in aquaponics.
Improving the quality of fish feed can be a controversial subject but in this case Dr Oyama Guwa has found a solution to optimise nutrition for the hardy African catfish.
She added potassium and iron to the soya- and fishmeal-based feed.
There’s more to read here…
This content is for subscribers only.Subscribe to Fishing Industry News SA to get full access to our exclusive content now.
Login Subscribe Now
Comments are closed.