Penn-Plax Pro-Carb Activated Carbon for Crystal Clear Water, 36-Ounce

Five times the filtering power with higher absorptive Capacity than other premium brands Maximizes filter efficiency by helping to remove harmful toxins and ammonia from the aquarium water. Penn-Plax Pro Carb formula will keep your water clear for 4 to 6 weeks Pro-Carb leaves your water looking crystal clear and is safe for use in both fresh and saltwater fish tanks. Control pour spout and grip. pH- Stable; Phosphate Free

Pro-Carb Laboratory Quality Activated Carbon is fast acting, long lasting, and designed to keep your salt, or fresh water aquarium crystal clear for up to 4-6 weeks. 25 lbs in poly bag. Carbon removes harmful chemicals, toxins, odors, discolorations and other contaminants. Recommended for use in Cascade, and all other hang-on internal and canister filters. Average Shipping Time: 10 SKU:BMW35434925