|click image to view larger||
Pond Algae Control SuppliesThe Water Wych was created over many years to keep the display ponds of the International Hardy Waterlily Collection free from algae.
The Water Wych is a unique unit that once placed into the pond or fountain it absorbs all impurities in the water. These also include the impurites that create green water and algae. It will help to clear water without harm to fish or other inhabitants. In ponds, it will also reduce string algae. Since it is a totally natural algae inhibitor, it absorbs excess nutrients such as phosphate and nitrate from the water which together with sunlight, makes algae grow. It is made from a special blend of volcanic rocks, carbons and silicates and is completely free from any manufactured chemicals. Replace every 6-9 months for best results
Fountain 12" x 4" x 2"