A pond at the cottage is care free with the proper filtration. Nobody wants to spend their time maintaining a pond - take the time to enjoy your pond - use an ionizer to eliminate string algae, a pressure filter with UV to take care of suspended algae (green water) and a skimmer to keep the surface of your water clear!
Aquascape AquaSurge Pumps
EasyPro Eco-Series Waterfall Diffusers
Aquascape IonGen System G2
EZ-PRESS Filter Parts