API Phos-Zorb Aquarium Canister Filter Filtration Pouch

• Helps remove cloudy water in freshwater, saltwater and reef aquariums.
• Reduces phosphates and silicates that dirty tanks and prevent plant and coral growth.
• Removes compounds that prevent healthy plant growth and promotes the growth of hard and soft corals in saltwater tanks.
• Removes compounds that inhibit plant growth in freshwater aquariums.
• Recommended to replace pouch every two months or when testing indicates the presence of phosphate or silicate.

Rinse pouch under tap water for several minutes to remove dust and activate the PHOS-ZORB. The activation process will temporarily generate some heat. Place pouch in path of water flow in the aquarium filter. Replace pouch every 2 months or when testing indicates the presence of phosphate or silicate.