Many types of research focus on addressing the global oil shortage by replacing it from an evergreen renewable natural source, algae oil. Continued research and development, can help bring down costs to make widespread algal farming a reality. With its benefits in biomass, it also used in the many health supplements. The algae contain the Highest Natural Betacarotene which is beneficial for health. Various types of carotenoids were found from the algal species studied. It refers to anoxygenic phototroph that found in both seawater and fresh water, including cyanobacteria but excluding land plants.