Pond Matrix 20 L / 5.3 gal.
- High capacity biofiltration aquatic plant substrate.
- High porosity product designed to provide exceptionally efficient biofiltration.
- Removes ammonia, nitrate, and nitrite from decorative ponds thereby promoting a healthy environment for both fish and aquatic plants.
- Also serves as clean soil replacement allowing the culture of aquatic plants without the use of muddy soils.