Instant Saltwater® Changes No Mixing Required Instant New Marine Aquarium Setups Natural Live Marine Bacteria Bacteria, more than 11,000,000 Bacteria per gallon. 100% Natural Live Ocean Saltwater -"Simply The Best" Fortified with QX-23® Enriched Solution: Calcium, Iodine, Molybdenum, Strontium, Magnesium, Cobalt Potassium, Lithium, Aluminum, Vanadium, Chromium, Manganese, Nickel, Selenium, Silver, Cadmium, Zinc, Thallium, Stannus, Antimony. Maintains proper pH by providing improved buffering capacity Advantages NO WAITING... JUST ADD FISH!® Nutri-Seawater® is Naturally Filtered - Does not remove or modify what mother nature intended. Nutri-Seawater® is 100% Natural Live Ocean Seawater®. Contains natural Live marine Heterotrophic, Autotrophic and Chemolithotrophic bacteria to provide a proper inorganic balance. Fortified with QX-23® Enriched Solution. Reduces the need for additional saltwater treatment products. Note: Nutri-Seawater® creates a healthier aquarium from the start. Freshly mixed synthetic Saltwater does not provide the proper chemical requirements provided by 100% Natural Live Ocean Seawater® . Saltwater 'treated with ozone or UV" is changed from its natural state. Those treatments alter the chemical nature of the water. Charcoal filtration removes required trace elementsNutri-SeaWater® replaces missing natural LIVE marine bacteria, trace elements and critical nutrients Recommended Usage Nutri-SeaWater® can be added to existing Synthetic Saltwater Aquariums to provide the missing natural Live heterotrophic marine bacteria, natural trace elements and natural critical nutrients needed "For a Healthier Aquarium"®. For Best Results use 100% Nutri-SeaWater For routine water changes: It is recommended to change a portion of your aquarium water 10-20% of volume regularly with Nutri-SeaWater® to restore your marine system to Nature's Ocean®. For New Aquarium Setup: To achieve Instant Cycling® use Nature's Ocean® Bio-Activ Live® Aragonite Reef Sand or Substrate along with Nutri-SeaWater® to provide the perfect start