Kent Marine ChromaMax 1 oz is a super-concentrated phytoplankton suspension for filter feeding invertebrates. * A highly-concentrated blend of aquacultured, naturally-occurring phytoplankton, rich in protein, omega-3 and omega-6 fatty acids, phytonutrients, carotenoids, vitamins, and minerals * Carotenoids have been shown to increase coloration intensity of blue, green, orange, yellow, and red pigments in tissues of filter-feeding marine invertebrates * Size range is optimal for feeding a wide range of filter-feeders * Properly preserved, contains no alcohol; Requires no refrigeration or freezing.