Super Phosphate Adsorption Media

The IceCap High Capacity GFO is a high-quality, virgin, drinking water-grade GFO that rapidly adsorbs phosphates more quickly than standard granular ferric oxide-based media. Combat unsightly algae growth in fresh and saltwater aquariums by eliminating phosphates, silicates, arsenic, and other heavy metals. Available in Small (1.5LBS), Medium (3.5LBS), Large (7LBS), and Xtra Large (35LBS)

Features

High Density/Hardness: Twice as dense as standard GFO, making it ideal for high-flow reactors, as it won't break down easily.
Superior Capacity: Removes approximately twice the phosphate per volume, reducing the amount of media needed.
Less Dust: Produces fewer fines (dust) upon rinsing compared to standard GFO.
Prevents Compaction: Less likely to turn into a solid, hard block, maintaining better water flow. 

How to Use

Dosage: Generally, use 1 tablespoon per 8 gallons of aquarium water.
Placement: Use in a media reactor 9preferred for fluidization) or a mesh filter bag.
Caution: Monitor phosphate level carefully to avoid rapid drops, which can stress or damage corals.
Maintenance: Replace every 4 to 8 weeks, or when phosphate levels start to rise again.
User Tips: Start slowly since GFO removes phosphates quickly and effectively to avoid shocking your aquarium.

Warning: Keep out of reach of children.