Easy Pro: Eco-Series Pond Kit for Water Garden and Koi Pond | 4 Sizes Pond Size:15' x 20' Pond The semi-vortex design is ideal

The semi-vortex design is ideal for string algae and organic matter

To top it all off

230 volt (1 hp available in 230v or 115v)

25″ (32mm) hole from end to end with the last 1

Kasco replacement power cords for 2HP units in cord lengths: 100ft

Easy Pro: Eco-Series Pond Kit for Water Garden and Koi Pond | 4 Sizes Pond Size:15' x 20' Pond The semi-vortex design is idealECO Series Pond Kits are an excellent value! Each kit includes all necessary items to build a top quality feature. A Great DIY kit! Let Midwest Ponds help you get the equipment and supplies you want for your backyard koi decorative pond. Custom kits are easily put together to fit your exact design project needs. 833 779 2837 Kits Include: 45 mil rubber liner Liner underlayment Eco Series skimmer Eco Series filter with media Continuous duty pump Check