Best energy-efficient pond pump
The most energy-efficient pond pump is not always the one with the lowest wattage. Choose a pump that delivers the required flow at your actual head height, then compare watts,…
Pond Pumps
Practical help sizing, installing and troubleshooting pond pumps.
Start here
View all guides →
Best pond pump for a DIY liner pond under 500 gallons
For a DIY liner pond under 500 gallons, the best pump is usually a small adjustable-flow submersible pump sized for the pond’s actual head…
Best pond pump for a koi pond
The best pond pump for a koi pond is sized for the pond’s actual water volume, plumbing resistance, filter requirements, and desired…
Buying guides
View all buying guides →Best pond pump for a small backyard pond
The best pond pump for a small backyard pond is sized for the pond feature you want to run—not simply the pond’s water volume. Compare flow…
Best pond pump for a waterfall
The best pond pump for a waterfall is sized for the flow your spillway needs after accounting for vertical lift, tubing friction, fittings,…
Best pond pump for fish
The best pond pump for fish provides steady circulation without creating excessive current, overheating the water, or clogging easily.…
Best quiet pond pump
The quietest pond pump is usually one correctly sized for the feature, isolated from hard surfaces, and operated with clean water and…
High-head pond pump for a tall waterfall
A tall waterfall needs more than a pump’s advertised flow rate. Choose a pump using its flow-at-head rating, then account for vertical…
Low-watt pond pump for a small liner pond
A low-watt pond pump can run a small liner pond efficiently, but wattage alone does not determine whether it is suitable. Match the pump to…
Troubleshooting
View all troubleshooting →Comparisons
View all comparisons →
Aerator instead of a pond pump
A pond aerator can improve oxygen levels and water movement, but it usually cannot replace a pond pump for filtration, waterfalls, streams,…
Magnetic-Drive Versus Asynchronous Pond Pump
Magnetic-drive and asynchronous pond pumps differ in how the motor transfers power to the impeller. Learn which design makes more sense for…
Pond pump versus utility pump for a water feature
A pond pump is usually the better choice for continuous water-feature circulation because it is designed for long operating periods, water…
Setup & accessories
View all setup & accessories →Best pond pump for a bog filter
The best pond pump for a bog filter is one that delivers the required flow after vertical lift and plumbing losses—not simply the pump with…
Best pond pump if you already have a pressurized filter
The best pond pump for a pressurized filter is one that delivers the required flow after head loss without exceeding the filter’s maximum…
Buying a spare pre-filter foam before summer
A spare pre-filter foam is a simple way to reduce summer pond maintenance delays. Match the replacement to your pump or pump cage, choose…
About our guides
Pond Pumps publishes informational guides for pond pumps. Product options shown in articles come from Amazon catalog search results that pass this site’s relevance filters. A catalog result is not evidence that a product was tested in a lab or used long-term.