Filter Media

ECO PHOS is an extremely porous, premium-quality, iron-based phosphate and silicate absorber made in Germany. ECO PHOS rapidly removes large quantities of phosphate and silicates from the pond water. ECO PHOS is not only a must use product for ponds, it is also recommended by pond enthusiasts and professionals alike because it:

• Controls nuisance algae in the pond.
• Prevents any disruption in the denitrification process.
• ECO PHOS is ideal for koi ponds.
• ECO PHOS has no adverse side-effects on the the aquatic envirnoment and does not release any of the elements it absorbs back into the pond system.