BACTERIAL POND CLARIFIER. Murky, cloudy water keeps you from enjoying your pond and fish as much as you would like? In addition, dissolved organics and sludge build up, reducing the oxygen concentration in the water, creating a breeding ground for disease-causing, pathogenic bacteria. By digesting sludge and reducing dissolved organics, ECOFIX reduces organic pollution, increases the concentration of dissolved oxygen in the water and creates and maintains a healthy ecosystem in your pond. * Helps create a healthy ecosystem for pond fish. * Makes pond water clean and clear. * Breaks down dead algae. * Increases oxygen level in pond water. Treats up to: 15,140L