Filters

Bottom drain into vortex then through a three bay filter then back into the pond via the waterfall.

The pond also has a Skimmer which feeds a vortex, then through another three bay returning back to the pond at high level.

The pond has various air stones around the edge of the pond and also in the filters

Additional equipment includes a UV and an Auto top up via a dechlorinator.

Waste water is handled by eight valves connected to the vortex filters and two three bay filters, there's also a connection for the pond vac.