Brightwell Magnesion Liquid Magnesium 8.5 oz. 250 ml.

Provides zooplankton and fully-digestible, unhatched eggs ranging in size from 50 - 300m. Ideally-sized for many stony corals, clams, sponges, tunicates, tube worms, larval crustaceans, juvenile fishes, and adult planktivorous and microinvertebrate-predatory fishes. Formulated to provide over four-thousand prey per ml. 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: ABAMAG250