Brightwell Aquatics PhytoGreen-M is a highly concentrated suspension of Tetraselmis sp., a type of green phytoplankton that falls within the nanoplankton size range. This product offers plankton particles between 10-15 microns, making it an ideal food source for many soft corals, clams, sponges, tunicates, tube worms, and larval invertebrates. PhytoGreen-M is formulated to provide over 5 million phytoplankton cells per milliliter, ensuring a robust nutrient supply for marine life without the need for refrigeration., The product includes a proprietary amino acid that enhances coloration in various invertebrates, making it not only beneficial for feeding but also for improving visual appeal. Formulated by an expert marine scientist, PhytoGreen-M is designed to encourage health, growth, reproduction, and vibrant colors in reef aquarium inhabitants.