Our Coral Essentials, Coral Power Gro is a concentrated blend of vitamin complexes. It also includes the amino acid L-Lysine. This provides a vital source of food for coral and enhances growth and colouration. It is essential for increased vitality, coral metabolism and overall food source for most marine aquarium inhabitants. Polyp extension is increased after dosing Coral Power Gro, indicating healthy, feeding coral. To ensure enhancement of the colour and growth of SPS and LPS corals, maintain a dosing plan as detailed below. Variances above and below the recommended dosing can be made depending on your own tank conditions and density of coral present. Increased levels of Vitamins can be readily utilised by coral or removed by natural marine aquarium processes.