Essential live phytoplankton cultures for thriving reef tanks. Our carefully cultivated strains include nannochloropsis and tetraselmis—both prized for supporting copepods, amphipods, and filter-feeding corals. These microscopic organisms form the foundation of a healthy reef ecosystem, boosting water quality and natural food chains.
Limited stock available. New batches are cultured fresh and ready to ship within 3 days of order. Ideal for aquarists serious about sustainable, nutrient-rich reef environments.
