Algae need a balanced supply of nutrients to support healthy growth and biomass production. The primary nutrients include nitrogen and phosphorus, which are essential for building proteins, nucleic acids, and cell membranes. Algae also require carbon, usually supplied in the form of carbon dioxide, to fuel photosynthesis and build organic compounds.
Trace elements such as iron, magnesium, potassium, and sulfur are necessary for enzyme function, photosynthesis, and overall cellular processes. Some species may have specific nutrient preferences or require vitamins like B12, depending on their metabolic needs. Maintaining proper nutrient concentrations and ratios prevents imbalances that can lead to poor growth or contamination by unwanted organisms.
