API Phos Zorb filtration media

API® Phos-Zorb filtration media helps clear cloudy water by removing phosphate and silicate from your aquarium. These nutrients commonly fuel murkiness and unwanted buildup in both freshwater and marine systems. It also removes compounds that can inhibit healthy aquatic plant growth.

Key Features

• Removes phosphate and silicate
• Helps clear cloudy and murky water
• Supports healthier plant growth
• Reduces ongoing aquarium maintenance
• Suitable for freshwater and saltwater aquariums
• Convenient ready-to-use filter pouch

Specifications

Directions

• Rinse pouch under tap water for several minutes to remove dust
• Place in the path of water flow in the filter
• Replace every 2 months or as needed based on testing