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"Great service and EXCELLENT packaging, after a couple of years buying from various websites I believe I have found my pond supplier!"
-Laurie C., California "I just had the pleasure of placing an order with your company.Cathy was an absolute jewel - she was patient, knowledgeable and extremely helpful in helping me select the appropriate items for my needs. It has been a true pleasure doing business with you."
Scotty D., South Carolina
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Pond Pumps
Our line of submersible pond pumps and external ponds pumps are for use in all types of ponds including fish ponds, koi ponds, other small ponds and even larger commercial ponds.
As a general rule of thumb, small pond pumps are usually submersible and much easier to install and operate, while external pond pumps are more powerful and are meant for larger ponds are ponds where multiple pieces of equipment are operated such as pond filters and waterfalls whereby more waterflow is needed.
To properly size a pump, you generally should choose a pump that will move the entire volume of water at least once per hour. So if your pond is 1000 gallons you need a pump that will move at the minimum 1000 gallons per hour.You may also need to take head pressure into consideration, especially if running a waterfall.
Learn how to calculate head pressure.
Look for FREE SHIPPING on a variety of top brand pond pumps below!
 Alpine pumps are ideal for general pond, waterfall or filter system use.
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 Extremely quiet operation for Submersible and Dry Applications.
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 Cal Pump's legendary quality goes into every pond and water gardening product they make.
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 External pond pumps are designed for moving larger volumes of water and are placed outside of the pond. These pumps range from 2200 GPH up to 9600 GPH.
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 Submersible pond pumps are most commonly suited for smaller ponds and water gardens. They are generally easy to install and use and are placed in the pond. Flow rates up to 3600 GPH
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 Find pump parts and accessories like strainers, impellers, faux rock covers, pre-filters and more to help keep your pump running smooth.
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All About Pond Pumps
Q: What is the function of a pond pump?
A: The main function of a pond pump is to move water in the pond. This device is used to support pond features such as waterfalls, fountains, spouting ornaments, and streams. It also serves to aerate water and create a healthier pond.
Q: What is the proper way to determine pump size?
A: Pump size should be determined according to the gallonage of the pond. It is important that the pump is able to move at least half of the total gallons in the pond per hour. For instance, a pump size of 250 gallons per hour (GPH) is required for a 500-gallon pond, while 500 GPH is needed for a 1,000-gallon pond.
Q: What is the difference between a direct-drive pond pump and a magnetic-drive pond pump?
A: In a direct-drive pond pump, the motor spins a shaft directly to power an impeller, which will in turn create water flow. This type of pump is effective in producing large flow rates at high head pressures. The magnetic-drive pond pump, on the other hand, uses a motor that produces magnetic charge to spin the impeller. It is the preferred choice for many pond owners, because it is more energy-efficient and durable.
Q: What is “head pressure”?
A: Head pressure refers to the force that must be overcome by a pond pump to move water to the end of the tubing run. It comes in two forms, namely, static head pressure and dynamic head pressure. Static head pressure refers to the vertical distance between the surface of the water and the point of discharge, while dynamic head pressure is a force that is created by turbulence in the tubing as well as any resistance that is caused by fittings and components along the line.
Q: Can the flow from a pond pump be adjusted?
A: Yes. Many small pond pumps have built-in flow adjustment valves. Those who are using larger pumps can adjust the flow with a diverter valve or ball valve.
Q: Do pond pumps make a lot of noise?
A: Most pond pumps that are available today operate very quietly, and they will not bother you or your fish.
Q: Can a pond pump cause electrocution?
A: Underwater pond pumps are designed in such a way that they do not cause electrocution. Nevertheless, electrocution can occur when the plug of a pond pump is accidentally dropped into the water. Such risk can be prevented by using an outlet with a Ground Fault Interrupter (GFI).
There are two different types of pond pumps, and they are the external pond pump and the submersible pond pump. As their names suggest, the external pond pump is placed outside the pond, while the submersible pump is placed in the pond, submerged in water. A submersible pond pump is a more cost-effective option for those who own smaller ponds. It is very easy to install, and it does not make any distracting noise. An external pond pump works better with larger ponds, and it is more durable and easier to repair. It is also easier to clean, and it has a removable leaf trap to prevent clogging.
Popular Pond Supplies
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