Water Pumps for Koi Ponds

Submersible pumps, dry-surface pumps, and multipurpose pumps are all viable options when shopping for a pump. check that the pump you're considering buying is up to the task, for instance: Keep in mind that there will be restrictions in the pipework that will, in some cases, dramatically reduce the output flow to your pond, for example: Ultra Violet Clarifiers (UV), length of pipework runs, how many bends you have fitted, etc. If your pond has a capacity of 5,000 gallons, you will need a pump that will deliver 2,500 gph (half the capacity of your pond) so that the water in your pond turns over once every 2 hours.