All you need to make your ponds dreams a reality!<br><ul> <li> 20' x 30' Liner and 600 sqft. Underlayment<li>Aqua Pulse 6100 GPH Pump<li>Pondbuilder Elite 10" Pond Skimmer<li>Pondbuilder Elite 30" Filtering Waterfall<li>2" x 50' Tubing<br>Imagine water cascading over your waterfall and splashing into the pond below. The pool of water is so clear that you can see fish gliding over the rocks at the bottom. You walk out your backdoor to enjoy soothing scene once was only attainable with a large investment or by visiting a botanical garden. That is no longer the case with this cutting-edge kit. Our goal is to help you create a pond that looks great and requires minimal effort to maintain. PondBuilder Elite Skimmer and Waterfall come with mechanical and biological filtration ensuring that your systems water is clean and clear with minimal effort. The faux rock lid on the skimmer seamlessly integrates into any feature and allows easy access to the pump. All that is needed is rocks, water, and your personal touch to create an aquatic sanctuary. PondBuilder products are known to give you professional results with little maintenance. Build a pond as grand as your expectations with PondBuilder Pond Kits. PondBuilder Elite 6100 Extra Large Pond Kit includes:, PondBuilder Elite 30" Filtering Waterfall, Pondbuilder Elite 10" Pond Skimmer, Half Off Ponds Aqua Pulse 6,100 GPH Submersible Pond Pump, 20' x 30' 45-Mil EPDM LifeGuard Pond Liner, 600 sqft of UnderGuard Underlayment, 2" x 50' Half Off Ponds Flexible PVC Tubing, LED Rock Light Set, (3) Savio Black Foam - 16oz. can, 8oz. bottle Beneficial Pond Starter, (1) Weld-On Wet Dry PVC Cement - 4oz Can, All Necessary Plumbing FixturesStill not sure what you need? Use our chat feature or call us at 1-877-321-8659, for assistance from a friendly, U.S. based agent.
Half Off Ponds XLP6 - PondBuilder Elite 6100 Pond Kit, 20 x 30 Foot EPDM Liner

All you need to make your ponds dreams a reality!
  • 20' x 30' Liner and 600 sqft. Underlayment
  • Aqua Pulse 6100 GPH Pump
  • Pondbuilder Elite 10" Pond Skimmer
  • Pondbuilder Elite 30" Filtering Waterfall
  • 2" x 50' Tubing
    Imagine water cascading over your waterfall and splashing into the pond below. The pool of water is so clear that you can see fish gliding over the rocks at the bottom. You walk out your backdoor to enjoy soothing scene once was only attainable with a large investment or by visiting a botanical garden. That is no longer the case with this cutting-edge kit. Our goal is to help you create a pond that looks great and requires minimal effort to maintain. PondBuilder Elite Skimmer and Waterfall come with mechanical and biological filtration ensuring that your systems water is clean and clear with minimal effort. The faux rock lid on the skimmer seamlessly integrates into any feature and allows easy access to the pump. All that is needed is rocks, water, and your personal touch to create an aquatic sanctuary. PondBuilder products are known to give you professional results with little maintenance. Build a pond as grand as your expectations with PondBuilder Pond Kits. PondBuilder Elite 6100 Extra Large Pond Kit includes:, PondBuilder Elite 30" Filtering Waterfall, Pondbuilder Elite 10" Pond Skimmer, Half Off Ponds Aqua Pulse 6,100 GPH Submersible Pond Pump, 20' x 30' 45-Mil EPDM LifeGuard Pond Liner, 600 sqft of UnderGuard Underlayment, 2" x 50' Half Off Ponds Flexible PVC Tubing, LED Rock Light Set, (3) Savio Black Foam - 16oz. can, 8oz. bottle Beneficial Pond Starter, (1) Weld-On Wet Dry PVC Cement - 4oz Can, All Necessary Plumbing FixturesStill not sure what you need? Use our chat feature or call us at 1-877-321-8659, for assistance from a friendly, U.S. based agent.

Half Off Ponds XLP6 - PondBuilder Elite 6100 Pond Kit, 20 x 30 Foot EPDM Liner

       
  • Build Your Dream Pond - 20' x 30' liner approximately builds a shallow water garden up to 16 x 26 feet at 1.5 feet deep, or a koi pond up to 13 x 23 feet at 3' deep. Finished pond length, width and depth can be tailored to your specific requirements.
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  • Everything You Need - PondBuilder Elite 6100 Kit Includes: PondBuilder Elite 30 Waterfall, PondBuilder Elite 10" Pond Skimmer, Aqua Pulse 6,100 GPH Pump, 20 ft. x 30 ft. of 45-Mil EPDM LifeGuard Pond Liner, 600 sqft. of UnderGuard Geotextile Underlayment, 2 in. x 50 ft. Half Off Ponds Flexible PVC Pipe, LED Rock Light Set, (3) 16oz. can of Black Waterfall Foam, and all necessary plumbing fittings.
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  • Built to Last - LifeGuard Pond Liner is durable. Underlayment adds protection from rocks and punctures underneath the pond liner. Aqua Pulse pump has an energy efficient variable speed motor. Skimmer has filter mats and a leaf basket to clean floating debris. Waterfall has a filter mat for biological filtration. Pond lighting has energy efficient LED technology. Waterfall foam is used to seal gaps in rocks in the stream and waterfall.
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  • A Kit You Can Trust - Warranties: EPDM LifeGuard Pond Liner - Limited Lifetime; Waterfall Filter and Skimmer - 5 years; 6,100 GPH Pump - 2 years; Lighting - 2 years
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  • All installation hardware and plumbing fixtures are included. This item ships via LTL Freight: Accurate phone number required to schedule delivery (lift-gate service is not included).

FAQs & Calculations to Help Select the Correct Kit

1. How Many Gallons of Water does My Water Feature Hold?

Rectangular Ponds

Length x Width x Average Depth x 7.48 = Gallons

Example: A rectangular pond 15’ long, 10’ wide and 1.5’ Deep Pond is...

15’ x 10’ x 1.5’ x 7.48 = 1683 Gallons

Oval Ponds

Length x Width x Average Depth x 0.8 x 7.48 = Gallons

Example: An oval pond 15’ long, 10’ wide and 1.5’ deep is...

15’ x 10’ x 1.5’ x 7.48 = 1683 Gallons

Round Ponds

Length x Width x Average Depth x 7.48 =Gallons

Example: 15’ long, 10’ wide and 1.5’ Deep Pond

15’ x 10’ x 1.5’ x 7.48 = 1683 Gallons
 

Streams

Length x Width x Average Depth x 0.25 x 7.48 = GALLONS =Gallons

Example: 15’ long, 10’ wide and 1.5’ Deep Pond

15’ x 10’ x 1.5’ x 7.48 = 1683 Gallons
 
2. How Big of a Pump Do I Need??
Minimum pump size is determined by pond type, water volume, head height and friction loss. The minimum pump size recommendations are:

Water Garden, Few Small Goldfish

Circulate total pond water valoume every 2 hours.

Example: 2,000 GPH pump for a 3000-gallon pond with 2’ waterfall.

Fish Pond, Several Small Fish

Circulate total pond water valoume every 1 hour.

Example: 3,800 GPH pump for a 3000-gallon pond with 2’ waterfall.
 

Koi Pond, Several Large Fish

Circulate total pond water valoume every 3/4 hours.

Example: 2,000 GPH pump for a 3000-gallon pond with 2’ waterfall.

Calculating Head Height

Dynamic head pressure is found by taking the vertical height of your waterfall; the distance between where your pump is (typically in the skimmer) and where your waterfall is, and adding the static head pressure (pipe and fittings) 1’ for every 10’ of tubing and 1’ for every elbow or “T” fitting.

Example: 3' (vertical height) + 2.5 (25' of tubing) + 2' (for 2 elbows) = 7.5' of Dynamic Head Pressure

Note:It is important to take into consideration while calculating how much flow will be at the top of your waterfall by accounting for the head height due to the laws of fluid dynamics. Please refer to the flow chart above to help choose the correct pump.
 
3. What Size Tubing Do I Need?
Tubing Size Efficiency GPH Minimum GPH Maximum GPH

0.5”
< 300
60
420

0.75”
< 720
300
900

1”
< 1,200
700
1,500

1.25”
< 1,600
900
3,200

1.5”
< 2,600
2,000
4,400

2”
< 4,800
3,000
6,800

3”
< 9,000
6,000
14,000

4”
< 21,000
14,000
28,000

6”
< 42,000
33,000
60,000

About Half Off Ponds

Customer service is our business. We have been satisfying fish pond, water garden, and backyard waterfall enthusiasts for over 25 years! We're glad to assist you with your pond building project - from start, to finish!

Thanks for your business! We appreciate it!

- The Half Off Ponds Team