Aquaculture is an extremely diverse industry expanding rapidly. Our rendered materials have been used in this industry for decades. Most of our materials are a cost effective source of highly digestible proteins and energy. Our PBPM and fats are especially valuable for the formulation of aqua feeds since our meals have much higher protein and lipid levels compared to most. The high levels or protein support high performance and excellent feed conversions ratio. Our study has shown our blood meal is an excellent source of highly bio-available lysine.