2100-GPH-8000lh-Submersible-Pond-Pump-Adjustable-Inline-Fountain-Waterfall-Koi-Filter Published May 7, 2017. Size: 500 × 500 in 2100 GPH (8000l/h) Submersible Pond Pump Adjustable Inline Fountain Waterfall Koi Filter < Previous Next >