News features and technical articles about the evolution of aquaculture, one of the world’s fastest growing industries.

Delbert M. Gatlin

Intelligence

Trace minerals in tilapia fillets, part 2

In part 2 of this study, a seven-week fish feeding trial was conducted to study the influence of organic versus inorganic dietary selenium on Nile tilapia. 

Health & Welfare

Sulfur amino acid utilization in aquaculture

Dietary sulfur amino acids (methionine and cysteine) are required to support optimal growth, feed efficiency, and nutrient utilization in various fish. 

Health & Welfare

Influences of dietary factors on fish health

Proper nutrition is crucial to maintain growth and health in farmed fish. A variety of dietary factors and nutritional strategies can be influential.