We designed 45 liters capacity Spirulina tank system equipped with water pump, Temperature control system . Ready to harvest 5 grams of Spirulina every day, that is sufficient for family consumption. The system has cover lid which keeps away dust and debri. Pure spirulina is ready to harvest every day morning. We add nutrients weekly once. This is a brilliant innovation to grow own Spirulina at home. This is completely organic, Pure spirulina.