Premium Spirulina Feed based on Zarrouk’s medium

API Premium Spirulina Feed based on zarrouk’s medium is a high-performance nutrient blend formulated specifically to optimise the growth, yield, and quality of spirulina in commercial cultivation systems. Designed for use in raceway ponds, photobioreactors, and other controlled environments, this balanced formulation delivers the essential macro- and micronutrients spirulina needs for consistent biomass production and high phycocyanin content. Produced with high-grade components and under strict quality controls, API Premium Spirulina Feed ensures purity, solubility, and stability in culture, minimising contamination risks and promoting healthy, vigorous growth. Whether used in intensive commercial farms or research-scale systems, it provides a reliable, cost-effective foundation for producing premium-grade spirulina that meets the most demanding market standards. The feed does not contain any sodium chloride and sodium bicarbonate. We would recommend 1 g/l of sodium chloride and 16.7 g/l of sodium bicarbonate for optimal results depending on the algae strain.