<h2>Ecological Laboratories - Bacterial Aquarium Balancer 16oz&#046;</h2><p>Reef, Marine & Freshwater Safe</p><p>Bacterial Product</p><ul><li>Treats up to 1900 gallons</li><li>ODOR FREE</li><li>Prevents "new tank syndrome"</li><li>Helps to eliminate ammonia and nitrate</li><li>Provides rapid reduction of organic waste</li><li>Helps to clean power filters, ornaments and gravel</li><li>Helps to reduce fish loss.</li><li>Also available in 4 oz.</li></ul>