The Xepta PO4-out resin 1000g is a synthetic granular iron resin for the removal of phosphates and silicates from aquarium water (freshwater and saltwater).

Its high porosity and surface provide a large capacity to absorb phosphate salts. Thanks to its granular and compact structure, it does not release into the aquarium.

The Xepta PO4-out resin 1000g leaves a residual phosphate in the aquarium, as it will not absorb this element below 0.04 ppm.

• 1 gram of resin is capable of removing 1.99 mg of phosphate salts.

For a quick reduction of high phosphate levels, consider the liquid Xepta PO4-Out 500ml.