Fluval Biological Enhancer Water Conditioner

• Powerful team of beneficial bacteria immediately inoculates aquarium water and creates a safe biological habitat for your fish
• Prevents loss of fish, reduces aquarium maintenance, and removes organic matter that can cause toxic levels of ammonia, nitrate,and other pollutants. Digests waste in filters, gravel and surfaces.
• Safe for plants, animals or humans. No refrigeration required. Appropriate for both fresh and saltwater environments
• Bio-floc technology ensures product stability, efficacy and shelf life
• Every container contains pure, safe bacterial colonies, free of undesirable contaminants

Change filter cartridge every 30 days