All you need to make your ponds dreams a reality!<br><ul> <li> 15' x 20' Liner and 300 sqft. Underlayment<li>Commando 3000 GPH Pump<li>Amazing Ponds Skimmer 4000 with 8" Door<li>Anjon 16" Waterfall Filter<li>1.5" x 25' Tubing<br>Transform your lawn by creating a beautiful water garden with Simply Ponds. Simply Ponds is the ideal kit for homeowners creating a small water garden, fish pond or water feature. Each item in a Simply Ponds kit is selected to provide ideal performance and create a beautiful, low-maintenance backyard oasis. Only quality hardware from leading manufacturers are in your kit, allowing you to enjoy your water feature for years to come. Simply Ponds is the perfect solution for your first pond or adding on to current ponds. Start with the kit that includes everything you need to build a water garden or pond. The Simply Ponds 3000 EPDM Watergarden and Pond Kit includes: Anjon Manufacturing 16" Filtering Waterfall Amazing Ponds Skimmer 4000 with 8" Door Commando Series 3,000 GPH Variable Speed Pump 15' x 20' 45-Mil EPDM LifeGuard Pond Liner 300 sqft. Nonwoven Geotextile UnderGuard Underlayment (1) Bronze LED Spot Light w/ 6-Watt Transformer 1.5" x 25' of Half Off Ponds Kink-Free Tubing (1) Savio Black Foam - 16oz. can 8oz. Bottle Half Off Ponds Pond Starter - 8oz. Bottle 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.
Simply Ponds 3000 Water Garden and Pond Kit with 15' x 20' EPDM Liner-SAN0

All you need to make your ponds dreams a reality!
  • 15' x 20' Liner and 300 sqft. Underlayment
  • Commando 3000 GPH Pump
  • Amazing Ponds Skimmer 4000 with 8" Door
  • Anjon 16" Waterfall Filter
  • 1.5" x 25' Tubing
    Transform your lawn by creating a beautiful water garden with Simply Ponds. Simply Ponds is the ideal kit for homeowners creating a small water garden, fish pond or water feature. Each item in a Simply Ponds kit is selected to provide ideal performance and create a beautiful, low-maintenance backyard oasis. Only quality hardware from leading manufacturers are in your kit, allowing you to enjoy your water feature for years to come. Simply Ponds is the perfect solution for your first pond or adding on to current ponds. Start with the kit that includes everything you need to build a water garden or pond. The Simply Ponds 3000 EPDM Watergarden and Pond Kit includes: Anjon Manufacturing 16" Filtering Waterfall Amazing Ponds Skimmer 4000 with 8" Door Commando Series 3,000 GPH Variable Speed Pump 15' x 20' 45-Mil EPDM LifeGuard Pond Liner 300 sqft. Nonwoven Geotextile UnderGuard Underlayment (1) Bronze LED Spot Light w/ 6-Watt Transformer 1.5" x 25' of Half Off Ponds Kink-Free Tubing (1) Savio Black Foam - 16oz. can 8oz. Bottle Half Off Ponds Pond Starter - 8oz. Bottle 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.

Simply Ponds 3000 Water Garden and Pond Kit with 15' x 20' EPDM Liner-SAN0

       
  • Build Your Dream Pond - 15' x 20' Pond Kit can build a 11' x 16' 1,900-gallon water garden or fish pond at a 1.5' depth. Finished pond length, width, and depth can be tailored to your specific requirements.
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  • Everything You Need - The Simply Ponds 3000 Water Garden Kit includes: 16" Waterfall Filter, Amazing Ponds Skimmer 4000 with 8" Door, Commando Series 3,000 GPH Variable Speed Pump, 15' x 20' 45-Mil EPDM LifeGuard Pond Liner, 300 sqft. of UnderGuard Underlayment Nonwoven Geotextile, 1-watt Mini Bronze Spot Light, 1.5" x 25' Kink Free Tubing, Waterfall Foam to seal gaps between rocks - 16oz. can
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  • Built to Last - LifeGuard Pond Liner is durable. Underlayment protects from punctures underneath the pond liner. Commando 3,000 GPH Variable Speed pump is energy efficient. Skimmer has filter mats and a leaf basket to clean floating debris. Waterfall has a filter mat and BioBalls for biological filtration and a 16" planting tray. Pond lighting uses efficient LED technology. Use waterfall foam 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; 16" Waterfall Filter and Skimmer - 5 years; 3,000 GPH Pump - 2 years; Lighting - 2 years
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  • All installation hardware and plumbing fixtures are included. May ship in more than one box.

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