Chlorella is a food source because it is high in protein and other essential nutrients; when dried, it is about 45% protein, 20% fat, 20% carbohydrate, 5% fiber, and 10% minerals and vitamins.
Click to Read : Chlorella Wikipedia ArticleDuckweed doesn’t build up very complex tissue structures and therefore has a low fiber content less than 5%.
Basically all of its tissues can be used as fodder for fish and poultry and make duckweed an interesting food supplement.
Click to Read : Duckweed Wikipedia ArticleSpirulina is a biomass of cyanobacteria (blue-green algae) that can be consumed by humans and animals.
Cultivated worldwide, Spirulina is used as a dietary supplement or whole food. It is also used as a feed supplement in the aquaculture and poultry industries.
Click to Read : Spirulina Wikipedia Article