Spirulina farming can be highly profitable, but success depends on factors like production scale, automation, organic certification, Quality and market demand. While some claim an ROI of 300% within months, realistic profitability takes 2-3 years due to high setup costs for infrastructure to reduce labour dependency, increased up time and meet the quality standards. Organic-certified spirulina fetches premium prices in domestic and international markets, making it a viable long-term investment. However, strict quality control, regulatory compliance, and a reliable distribution network are key to ensuring consistent profitability.