Aquascape® Ulcer and Bacterial Treatment Netting Size_ 20' x 100' This means they will automatically

This means they will automatically turn on and off as needed to keep the water in your pond from freezing over

5 HP Nozzles

Heavy-duty underlayment

Aquascape Ultra Fountain Head for Ultra 400

Requires: WW30X4 or 12-volt Transformer  (NOT INCLUDED)

Aquascape® Ulcer and Bacterial Treatment Netting Size_ 20' x 100' This means they will automaticallyPLEASE NOTE: This product is prohibited in California and Canada. Used for the Treatment of Bacterial Infections, Fin Rot, Open Sores and Ulcers Bacterial infections and ulcerations are primarily a secondary infection resulting from external damage caused by parasites, physical damage caused by improper netting or rough handling. Most disease problems or issues may possibly be linked back to poor water quality or introduction of sick or stressed fish.