Wave Point 20 lbs (5 lbs x 4) Premium Virgin Activated Carbon Charcoal Pellets in Media Bags for Aquarium Fish Tank Koi Pond Reef Filter Media, Air Filter & AC, Total 20 lbs (4 Bags), 3.4 Gallon

Premier activated carbon in 4 bags of 5 ponds pack each. It helps remove odor, colors, waste from your tank and keep water crystal clear. Please note: Always rinse carbon filter media gently with water to remove excess carbon dust before use in fish tanks or ponds. Each pellet size may vary slightly due to the nature of the product.

• Work as multipurpose chemical filter media that removes toxic compounds and medications
• Performs up to 3X more efficiently than other activated carbon
• 100% natural walnut shell carbon will not raise phosphate levels
• Works longer comparing to average activated carbon
• Acid Free. Premier Virgin Activated Carbon is safe for both freshwater, saltwater, and pond environments.