Koi Pond Pumps

Pumps are measured according to their pumping capacity in gallons per hour or minute. Since a Koi pond is different from a swimming pool, it would be detrimental and wasteful to use swimming pool pumps for a fish pond.

Different pumps with different capabilities will drive different amounts of water through a given length of pipe and/or raise it to different heights.

Pumps are divided into submersible and external categories. The more the head, the less the flow rate as more power is required to push water 'up hill'. All pump manufacturers calculate the maximum recommended head for their pumps and will supply a chart giving the final flow rate at certain feet of head pressure.

There are two main types of pond pumps to choose from, and depending on your particular circumstances and preferences will determine which one you should go with.

Submersible pumps usually are used on very small ponds, 500 gallons or less and have very basic plumbing, a tube from the pump to the waterfall or fountainhead and a tube from the intake to an in-pond bioconverter/filter. But these days there are several submersible pumps that will handle the movement of water in larger ponds effectively.

External pumps are also an excellent koi pond pump choice, especially if the pond is on the large side, because they are able to handle the volume of water in a large pond without struggling. Though external pumps used to be superior in handling large volumes of water, there are many submersible Koi Pond Pumps that are able to do the job just as well today.

The installation and proper maintenance of a Koi pond pump is also key to the reliability, longevity, and energy efficiency of the system. If you are looking for a pump to power a water fall or Venturi, then there are different factors to take into account.

Waterfalls are a tremendous idea in any koi pond, can look and sound fabulous and provide the most efficient form of aeration. Pond pumps can be a waterfall or submersible pond pumps and you can select either one depending on your budget.

Lethargic koi in warm water can often be 'brought to life' by the addition of a few well-placed air stones. Koi need a low but steady pressure that will circulate the water without being too harsh for them to swim.

It would be a good idea to have your pond details to hand when talking to a specialist regarding Koi Pond Pumps and your specific requirements. Having the right pond pump is important in giving the koi pond the proper filtration and aeration.