Natural Phytoplankton Blend: A mix of four live phytoplankton species, ideal for boosting the health of corals, copepods, and filter-feeding invertebrates in saltwater aquariums. OceanMagik is made fresh each week and shipped to you directly for optimal quality. Upon opening, the product may have a strong, sulfuric smell due to the sealed lid. Allow it to air out for a little while, and the scent should return to its natural earthy, slightly sulfurous aroma. This is normal for live phytoplankton. increase coral growth and reduce cloudy water OceanMagik color can vary from a light green to a dark green, and can have a bit of settling in the bottle occur. Agitate gently to redistribute settled debris. OceanMagik Live Phytoplankton Blend – Freshly Made weekly for Your Aquarium's Health Imagine having crystal-clear water, reduced nitrate and phosphate levels, and thriving copepod populations. OceanMagik is a hand-selected blend of four LIVE Phytoplankton strains (Nano, Iso, Tet, and Thal), perfect for nourishing copepods, corals, clams, and other filter-feeding invertebrates. It's the same blend we use to feed and culture our Poseidon's Feast LIVE Copepods at our facility, ensuring top-notch quality and nutrition. As a LIVE product, OceanMagik actively helps reduce algae by consuming nitrates and phosphates in your aquarium, contributing to clearer water and a more balanced ecosystem. Continued use will also help stabilize pH levels, promoting a healthier environment for your tank inhabitants. Freshness Guarantee: OceanMagik is made fresh each week and shipped to you directly for optimal quality. Upon opening, the product may have a strong, sulfuric smell due to the sealed lid. Allow it to air out for a little while, and the scent should return to its natural earthy, slightly sulfurous aroma. This is normal for live phytoplankton. Shelf Life & Usage: While OceanMagik has an expiration date of 4 weeks post-delivery, it can be used beyond this period as long as it does not develop a foul "rotten broccoli" smell. Always check for this before use. Please note: OceanMagik is a specialized saltwater aquarium food product and is not intended for human consumption.