The Maxspect Nano Tech Phosphree 500ml is a polymeric resin, chemically stable, that does not leach metallic ions into the water column. Unlike other phosphate removers, such as granular ferric oxide (GFO), the Maxspect Nano Tech Phosphree keeps the tank water clean and sparkling.

The resin is designed to absorb phosphates at a slower rate, allowing corals to acclimate to the reduction in phosphates.

• Place the Maxspect Nano Tech Phosphree in a media bag.
• Do not fill the media bag completely; leave 25-30% space for the resin to expand.
• For maximum absorption performance, place the media bag with the resin in the sump at a location with medium to high flow.
• Keep the resin moist for maximum longevity.
• 500 ml will remove 3 ppm of phosphate from 2000 liters of saltwater aquarium.