Pond design calculators
Atoll Maker — pond design software. Draw the pond; the app sizes the system, routes the pipework and issues the drawings.
Three calculations that come before any pond design: the volume, the flow that turns it over, and the head loss of the pipework that carries that flow. In Atoll Maker all three come from the drawn pond.
Pond volume
The volume in m³ and litres, from the area and the mean depth.
Circulation flow
The flow in L/h and m³/h that turns the pond’s volume over.
Pipe head loss
The head loss of a run of pipe or hose, fittings included.
UV steriliser
UV-C lamps, installed wattage and maximum flow, from the pond’s volume.
Atoll Maker calculates this from the drawn pond.
Draw the pond and the system assembles itself: volume, filtration, pipework, head loss and the drawings.