Algae as a potential poultry feed supplement

yes I have many time. it is not a bad product however the economics of it mostly ends up negative - meaning there is no or very little return on investment. unless you want to make omega 3 meat or products - then it is a better choice than fish oil or linseed oil as the off-flavour is less.

While Kelp Meal has been used in layer feeds as a way to improve eggshell appearance and colour, the benefits of using Omega-3 enriched algae is questionable as there is no clear cut nutritional requirement of Omega-3 for poultry. I would only use it if I wish to produce Omega-3 enriched eggs for human consumption.