Brightwell Strontion Liquid Strontium 8.5 oz. 250 ml.

Provides zooplankton ranging in size from 500 - 2,000m (2mm). Ideally-sized for many stony corals, clams, tube worms, larval crustaceans, juvenile fishes, and adult planktivorous and microinvertebrate-predatory fishes. Does not require refrigeration. Supplemented with a proprietary amino acid to aid in coloration of invertebrates and fishes. Formulated by a marine scientist. Liquid Royal Item Number: ABASTR250