CLICK ON THE ITEM OF CHOICE FOR A DETAILED DESCRIPTION
Biological filters are installed on a pond to aid in the ecological balance of the water. Beneficial bacteria colonize inside the filter and help convert harmful ammonia to nitrites, and then to nitrates, which is food for aquatic plants.
Find a lower price? Have questions before ordering? Click
here
FREE UPS Ground Shipping on ALL orders over $250* *Excludes all plant orders, fish/live animals, larger preformed waterfalls and any order including a pond liner of 251 square feet or more. click here for details