Osmo Prep Marine 250gm

OSMO-Prep marine assists in establishing proper calcium, magnesium and buffer levels for marine aquariums. Specially formulated mixture containing buffering compounds, together with calcium, magnesium, potassium and minor minerals. Reconstitutes reverse osmosis, distilled or deionized water to provide a base for mixture of seawater mixed for marine aquariums. Contains no phosphates, nitrates, silicates, or organics to pollute the system. Treats up to 500 gallons of water. This product contains mildly alkaline PH salts. It is recommended that you test aquarium alkalinity after mixing and to maintain alkalinity at about 10 DKH. For Reefs, test calcium level and add kalklwasser required. Coral-vite will give superior results, and regular use of essential elements, will replace valuable loss to protein skimming and filtration.