Use in the AquaClear 50 Power Filter (not included) to remove and control harmful ammonia and nitrite, creating a healthy aquatic environment. Suitable for new or heavily populated freshwater aquariums.

Use in the AquaClear 50 Power Filter (not included) to remove and control harmful ammonia and nitrite, creating a healthy aquatic environment. Suitable for new or heavily populated freshwater aquariums.

• Designed for AquaClear CycleGuard Power Filter
• Works immediately to remove and help control ammonia and nitrite, improving your water quality and reducing stress on your fish
• Helps keep aquariums thriving and healthy
• Provides optimal chemical filtration with activated carbon inserts
• Ideal for new or heavily populated freshwater aquariums