How to Build a Garden Pond Waterfall
Quick Answer
Create a slope of rocks, lay a waterproof liner, and use a pump to circulate water over the rocks.
How to troubleshoot How to Build a Garden Pond Waterfall
A waterfall adds movement and sound to a pond. This guide covers building a rock waterfall with a pump.
Step-by-Step Fix
- Choose a slope or build a mound for the waterfall.
- Lay a waterproof liner over the slope.
- Arrange rocks on the liner to create a channel for water.
- Place a submersible pump in the pond.
- Connect the pump outlet to a pipe that feeds the top.
- Turn on the pump and adjust the rocks for the desired flow.
Common Error Codes
| Code | Meaning | Resolution |
|---|---|---|
| Water leaks | Liner not sealed | Ensure the liner overlaps and is sealed. |
| Water flow is poor | Pump too small | Use a pump with adequate flow rate. |
Frequently Asked Questions
What size pump do I need?
A pump with a flow rate of at least 1000 litres per hour.
How do I stop algae in the waterfall?
Use a UV filter or add aquatic plants.