This water treatment is a concentrated liquid solution designed for saltwater and reef aquarium use. It targets multiple algae types, including green algae, red slime algae and brown algae, helping to keep tank water clear. The formula is registered with the EPA and is designed not to discolor water, cause foaming or introduce copper into the aquarium. Each bottle comes as a pourable liquid that is measured out using milliliter doses based on tank volume. It is intended for regular use as part of an ongoing aquarium maintenance routine rather than a single application. The product is packaged in a plastic bottle sized for dosing tanks of varying volumes.