Choose the type of water movement first
A gentle recirculating bowl, a wall fountain and a small cascading stream produce very different hydraulic needs. We ask what the feature is meant to sound and look like, how tall water must rise and where the reservoir can sit. Pump flow at its rated head is more useful than an advertised maximum flow with no lift. For a planted pond, water-quality and ecological needs introduce specialist design considerations. We keep those distinct from a straightforward decorative recirculating system.
