External Pumps

External pond pumps are the workhorses of koi pond filtration, built to deliver powerful water flow and long-lasting reliability. Unlike submersible pumps, external water pumps sit outside the pond, making them easier to maintain and ideal for larger ponds that need strong circulation. These pumps efficiently power pond filters, waterfalls, and water features while keeping energy costs low. Perfect for koi enthusiasts who want dependable water movement, external pond pumps help keep your pond clean, oxygen-rich, and healthy for fish and plants. Browse our collection of external koi pond pumps to find the right size and flow rate for your setup.