Starting an algae farm requires basic equipment to create and maintain a controlled growing environment. Common items include tanks or ponds to hold water, aeration systems to keep the water circulating, and pumps to move water between different areas. If growing outdoors, raceway ponds with paddlewheels are often used to keep algae suspended and evenly exposed to sunlight.
Indoor systems may require artificial lighting to provide the right intensity and spectrum for photosynthesis. Nutrient dosing equipment helps maintain proper nutrient levels, while pH monitors and carbon dioxide injection systems ensure balanced water chemistry. Filtration or centrifugation systems are typically needed to harvest microalgae, while simple nets or manual collection can work for macroalgae.
