Biological Pond Filters, Guaranteed to rid the green from your pond.

  • Enhances biological activity Infuses a cubic foot of air an hour.
  • Connects to pump with standard 1/2", 3/4" or 1 1/4" tubing.
  • Installs in minutes.
  • An absolute must for winterization of a pond.
  • May eliminate the use of a heater.

Part # Description Price Qty
PA 50  for 1/2" tubing $18.00
PA 75 for 3/4" tubing $18.00
PA 125 for 1-1/4" tubing $22.00