Description Pond Pump Selector Unit Feet (ft) Meters (m) Length Width Depth Turnover per hour 0.8×/hr (light load / display) 1.0×/hr (normal) 1.5×/hr (heavy fish / high load) Waterfall/outlet height (ft) Horizontal pipe length (ft) Calculate Note: Results are guidance only. Check pump curves and your actual plumbing. Volume: 0 gallons (≈ 0 liters) Needed flow: 0 GPH (at estimated head 0 ft) �� Pond Assistant Pond Pump Assistant Send