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    …think. In this guide we'll cover the type of pond liner material that works best walk through a step-by-step process to calculate liner size using our pond liner calculator and run through some important reminders and next steps as you construct your pond.The Best Pond Liner Material (EPDM) Ethylene…
  • Pond Underlayment

    4.9

    (34 Reviews)

    …to damage from insects and rodents. Underlayment should cover all surfaces in which the pond liner will be placed. Underlayment does not need to be seamed joints may be simply overlapped. Not sure what size you need? Try our Water Garden Calculator or give our experts a call at 866-766-3435.
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    $24.99 - 159.99
  • …gallons and how many inches of fish your pond can hold. Write down the length width and average depth of your pond and enter it into our online calculator * Keep in mind most pond filtration systems are rated for ponds with a minimal fish load. If the fish population is on the heavy side consider…
    …planning to design and build your own feature here's how to do the math to determine your basin size. Step 1: Calculate total amount of water in your stream Sound tricky? It's not. To calculate the water that's in motion in your stream first measure your stream's length width and depth. Then plug…
    …into one of these formulas: * Square/rectangle – Calculate the length and width; L x W = surface area * Circle – Calculate radius (1/2 of the pond length); Pi x R2 or 3.14 x R x R = surface area * Triangle – Calculate the base and height; (0.5 x B) X H = surface area * Odd-shaped…
  • Carlisle AquaTough 45 Mil EPDM Rubber Pond Liner

    5.0

    (69 Reviews)

    …with Underlayment to protect your liner from sharp objects and heavy rocks. Not sure what size EPDM pond liner you need? Try our Water Garden Calculator or give our experts a call at 866-766-3435. SHIPPING NOTE: Buyers will be responsible for unloading the 35' x 50' 50' x 50' (780 pound) and 50'…
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    $29.99 - 4499.99
  • …the fish waste. Try to keep your fish population around 1-2 Koi or 2-3 goldfish per 200 gallons. If you have questions on your fish load use our calculator to determine what your pond's capacity. On a similar note feed your fish only what they can consume in a few minutes once a day and give them a…
  • Aquascape IonGen 2 - Electronic Clarifier

    5.0

    (1 Reviews)

    …Clarifier will drastically reduce pond maintenance and keep your water looking crystal clear without the use of chemicals. It works by releasing a calculated mixture of copper silver and zinc ions into your water which go to work against string algae. The IonGen 2 plumbs directly into your existing…
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    $311.98
  • …L X W X (0.5 x D) to calculate the cubic feet in your pond. Water gardens are typically measured in gallons so you will then need to multiply cubic feet by 7.48 (the number of gallons in 1 cubic foot). If your water garden has multiple ponds or is irregularly shaped calculate the gallons for smaller…
    …or Spitters typically require a smaller pump. Look for pumps in our Fountain & Spitter Pump category. * Waterfalls require a few more calculations to determine the size needed. See below for more information on sizing a waterfall pump. We have a wide variety of Waterfall Pumps available…
    …Liner & Underlayment: You will need to know the length width and depth of your stream in order to calculate which size liner and underlayment is needed for your project. Use the article Calculate Liner Size to help with your equations. * Pump: A pump needs to be strong enough to move the water…
    …You need to know your pond's size in order to select a unit that is capable of circulating and oxygenating all the wet stuff in your pond. To calculate your pond size you will need to measure its length width and depth. Of those numbers depth is the most critical component when choosing an aeration…
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