Shape: Informal
Dimensions: 16ft x 12ft x 4ft sloping down to 6ft
Waterproofing: Fibre-glass
Bottom Drains: 2 x into 4in pipe work
Filter Feeds: Mid Water
Pipework: Pressure Pipe
Settlement: 1 x concrete chamber containing brushes
Filtration: 3 x concrete chambers each containing Japanese matting
Airation: High-blow 40, 3 x air-stones in pond, 3 x in filter bays, waterfall
Pumps: 2 x Grundfos pumps (one to power waterfall)
Water Returns: Via venturi &/or waterfall
Skimmer: Gravity fed
Heating: Gas Boiler
UV: 2 x 30Watt (not used for past 3 years)
Pond Temperature: 70OF
Shading: Provided by pergola with green shaded roof
