Brightwell Strontion Liquid Strontium 17 oz. 500 ml.

Provides phytoplankton ranging in size from 10 - 15m. Ideally-sized for many soft corals, clams, sponges, tunicates, tube worms, and larval invertebrates. Formulated to provide over 5-million phytoplankton cells per ml. Does not require refrigeration. Supplemented with a proprietary amino acid to aid in coloration of invertebrates. Formulated by a marine scientist. Liquid Royal Item Number: ABASTR500