Simply Ponds 1200 GPH Water Garden Koi Pond Kit 10 x 15 Ft EPDM Liner | Custom water feature, 10″ Filtering Waterfall, Compact Skimmer, Aqua Pulse pump, plumbing fittings included

From the brand

Your Pond Project Starts Here

From building new ponds to maintaining existing ones, HALF OFF PONDS has the kits, pumps, filters, and aerators you need.

Your Backyard Pond Experts

HALF OFF PONDS is a U.S.-based, family-owned brand offering high-quality pond kits, pumps, liners, and filtration. From koi ponds to waterfalls, we make it easy to build and maintain beautiful, low-maintenance water features. Whether you’re starting fresh or upgrading your backyard, our trusted products and expert support make it easy to turn your backyard vision into reality.

Build Your Backyard Oasis

Complete Backyard Pond Kits

All-in-one kits with liner, pump, and plumbing, build your own koi pond or waterfall with ease and confidence.

Floating Pond Fountains

Add movement, beauty, and aeration to your pond with our energy-efficient floating fountains, built to impress.

Submersible Pond Pumps

Premium Koi Fish Food

Boost koi color, growth, and health year-round with floating pellets in Show & Grow, Grow Pro, and All Seasons formulas.

Simply Clear Filtration

Powerful multi-stage filtration with UV for clear, healthy water, engineered for performance and reliability.

Pond Water Treatments

Pond-Free Waterfall Kits

Enjoy the beauty of cascading water without the upkeep. Easy-to-install kits blend into any landscape naturally.

Durable Pond Liner

Tear-resistant, flexible liner built for long-lasting performance in any pond environment. Easy to shape and install.

Deep Water Aeration Power

Boost oxygen circulation and clarity with energy-efficient, bottom-diffused aeration built for lasting performance.

What makes HALF OFF PONDS unique?

We focus on delivering high-performance pond equipment at competitive prices. From aerators to full pond kits, each product is carefully selected to offer reliability, efficiency, and ease of installation for pond owners of all levels.

Are your pond kits beginner-friendly?

Yes! Our kits include everything you need with clear instructions, so anyone can build a pond or waterfall.

Do you have products for all pond sizes?

From small koi ponds to large fountains, we offer solutions for every scale—pumps, filters, aerators, and more.

This kit maximizes quality and affordability. 10′ x 15′ Pond Kit can build an 6′ x 11′ (750 gallon) fishpond or water garden at a 1.5′ depth. Finished pond length, width, and depth can be tailored to your specific requirements.
Everything You Need: 10’x 15’ LifeGuard 45-Mil EPDM Pond Liner, 150 sq ft UnderGuard Geotextile Underlayment to stabilize soil and protect from roots, rocks, and punctures, 1” x 15’ Black Vinyl Tubing, all plumbing fittings.
Compact Skimmer has two filter mats and a leaf basket to collect floating debris, providing simplified maintenance and protection for energy efficient Aqua Pulse 1,200 gph pump, operating at only 144 watts.
10” Filtering Waterfall with Bio Balls for bio-mechanical filtration and venturi piping for maximum aeration. 1-Watt Submersible LED Spotlight, 16oz can of waterfall foam for sealing gaps in rocks along the stream and waterfall, and pond starter for biological filtration.
May ship in more than one box. Warranties: EPDM LifeGuard Pond Liner – Limited Lifetime; 10″ Waterfall Filter and Skimmer – 5 years; 1,200 GPH Pump – 2 years; Lighting – 5 years