Supplement contains concentrated amino acids. This is essential complement for marine aquarium, especially for Ultra Low Nutrient Systems. (ULNS). Amino acids is one of the main source of energy for all types of corals and filter feeders. It promotes metabolism, aids growth as well as vitality. In natural coral reefs the concentration of total amino acids are low. Level fluctuates between 200-500 nmol/l. However the latest scientific research proofs that coral can adsorb up to 7 times more amino acids if they are available. Amino acids are very easily removed by skimming process, ozone or granulated carbon. Regular dosing its highly recommended.