External Pond Pumps

Koi Pond Pumps

Choosing the right water pump for your pond can make all of the difference in the world. Just because a pump may cost less to buy, it is not always the way to go. The most important thing to remember is the electrical usage when looking for a water pump for your pond. In order to maintain a healthy environment for your Koi pond or water garden, you MUST run your water pump through your filter 24 hours a day, 7 days a week. So it is important to pick the right water pump for your Koi pond or water garden. Water pumps have variances in electrical usage and electrical costs. If you think in ten’s it’s easy to get a good idea of these costs. My example is: If your kilowatt-hr rate is $0.10 and the motor usage is 10 amps 24/7, it’s cost is $1000 per year or $83.33 per mo. (With that number in mind.) If your motor usage is 2.8 amps divide that into $83.33 for a monthly cost of $29.36 or $357.13 per year. OR use the follo you select.wing formula to assist you in determining how much you will spend (approximately) per month to run the pump


This is the actual operating cost of our 1500 gal. per hr. pump

Calculated from the high cost of energy in Clinton Township, Michigan.

Our energy efficient Pumps come in six sizes :

ES 1500 Gal @ .9 amps

ES 2500 Gal @ 1.3 amps

The ES Series water garden pump is the most energy efficient pump on the market. With its extremely quiet operation and low energy consumption it is the perfect choice for today’s discerning pond builder. These pumps are designed for out of pond applications and are not for use as submersible pumps.



  • Totally Enclosed Fan Cooled Motor
  • Whisper Quiet Operation
  • On/Off Switch Mounted on Motor
  • Super Low Energy Consumption
  • 143-363 Watts @ 115V
  • 15 ft Power Cord
  • Quick Connect 2” Unions (2 included)
  • 1 Year Limited Warranty


  • Motor - totally enclosed fan cooled
  • Intake - 2 inch
  • Discharge - 2 inch
  • Pump Housing - glass filled ABS
  • Impeller - Noryll®
  • Shaft Seal - Viton®

Click to use these handy tools:

Pump Cost Calculator or Total Dynamic Head Calculator

We have a competitive price and the best quality pumps on the market.

Check under the above tabs.

We accept these forms of payment