SDaquarist is a mix of six marine microalgae – Isochrysis , Pavlova , Tetraselmis , Chaetoceros calcitrans , Thalassiosira weissflogii and Thalassiosira pseudonana – a blend of the most widely used marine microalgae, chosen by top universities and commercial aquaculture facilities for their superior nutritional value. This mixed diet provides excellent nutrition that has demonstrated success with a variety of shellfish and other invertebrates such as bivalves, brine shrimp, tube worms and sea cucumber larvae. Provides excellent nutrition for bivalve species and other filter feeders, from first feeding larvae all the way up through broodstock, increasing both growth rates and survival Same nutritional value of live algae in an easy-to-use form Healthy balance of omegas, lipids, proteins and critical sterols Intact cell structure means a cleaner tank, less waste, and greater value Use for complete algae replacement or to increase algal diversity when using live algae 6 month shelf life (refrigerated) Storage Refrigerate (33-42°F / 1-5°C) Do not dilute for storage Best Before Date (Shelf Life) 6 Months Directions Feed enough to keep culture water lightly colored Feed twice or more a day For maximum productivity, do not let water go clear