A backyard waterfall kit packs the liner, pump, tubing and a spillway or filter weir so you only add rock, water and digging. Pondless kits hide the water in an underground basin, pond kits add a skimmer and a larger pool, and a spillway-and-pump set is the smallest way to get a falling-water edge.
The six kits below go from a 12 inch stainless spillway with a pump to a 20 by 25 foot pond kit. Parts, sizes and flow rates come from each listing page. We have not used these kits ourselves, and warranty and performance statements are the makers’ own. Several listings leave out dimensions, so read the box contents before you plan the dig.
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What to Look For
| Feature | Why it matters |
|---|---|
| Pond or pondless | Pondless kits store water underground; ponds need a larger excavation |
| Pump flow (GPH) | More gallons per hour means a wider, louder fall |
| Liner size | It sets how large the finished feature can be |
| Filtration | Skimmers and filter weirs catch debris |
| Power | Corded pumps need a nearby outdoor outlet |
Specs at a Glance
| Kit | Type | Pump and liner | Notes |
|---|---|---|---|
| Aquascape 83013 | Fountain kit | Pump filtration, liner and underlayment (sizes not listed) | 45 x 45 x 24 in; 92 lb; color changing |
| Aquascape 83001 | Pondless waterfall | AquaSurge 2000 pump; 10 x 12 ft liner | Spillway, vault, 2 AquaBlox; 103 lb |
| Simply Waterfalls 3200 | Pondless waterfall | 3300 GPH pump; 10 x 15 ft liner | 16 in filter weir, 15 gal tank, 2 MatrixBlox, LED light |
| Savio Signature 4000 | Pond kit | 4000 GPH pump; 20 x 25 ft liner | Skimmer, 22 in filtering waterfall, LED light; 248 lb |
| Aquascape 99765 | Pond kit | EcoWave pump; 8 x 11 ft pond | Skimmer and BioFalls filter; 107 lb |
| POPOSOAP 12 inch | Spillway and pump | 40W, 660 GPH pump; 9.8 ft tubing | 304 stainless steel; 110 volt |
The 6 Best Backyard Waterfall Kits
1. Aquascape 83013 Backyard Waterfall Fountain Kit
A landscape fountain kit that, per the listing, includes underlayment, liner, pump filtration, installation accessories, instructions and a Welcome Kit; you add rocks, water and plants. The page lists 45 by 45 by 24 inches, 92 pounds and a color-changing feature, but gives no liner or pump specifications, so check the contents with the seller.
Suits: a focal fountain without a full pond. Strengths: a one-box kit with instructions. Weaknesses: missing pump and liner figures. Skip it if you need exact flow data.
View Aquascape 83013 Backyard Waterfall Fountain Kit on Amazon
2. Aquascape 83001 DIY Pondless Waterfall Kit
A pondless kit meant for small spaces, with a waterfall spillway, a pondless waterfall vault, two AquaBlox, an AquaSurge 2000 pump, 25 feet of 1.5 inch tubing, a 10 by 12 foot EPDM liner and 105 square feet of underlayment. The listing says the liner makes a waterfall about 3 feet long.
Suits: a small hidden-basin waterfall. Strengths: a vault and AquaBlox in the box. Weaknesses: a short run. Skip it if you want a long stream.
View Aquascape 83001 DIY Pondless Waterfall Kit on Amazon
3. Simply Waterfalls 3200 GPH MatrixBlox Pond Free Kit
A pondless kit with a 10 by 15 foot EPDM liner, 150 square feet of underlayment, a 16 inch waterfall filter weir, a 15 gallon tank, a 3300 GPH pump, two MatrixBlox, 25 feet of tubing and a one-watt LED light. The maker says the MatrixBlox basin holds 90 percent more water than a rock-filled one. Note that the title says 3200 GPH while the parts list names a 3300 GPH pump.
Suits: a mid-size waterfall with lighting. Strengths: a light and a compact basin. Weaknesses: a title and pump figure that differ. Skip it if you want an exact figure.
View Simply Waterfalls 3200 GPH MatrixBlox Pond Free Kit on Amazon
4. Savio Signature 4000 GPH Pond Kit
The largest kit here: a 20 by 25 foot liner that the maker says can build a 16 by 21 foot, 3,800 gallon pond at 1.5 feet deep, plus 500 square feet of underlayment, a compact skimmer, a 22 inch filtering waterfall, a 4000 GPH pump drawing 276 watts, an LED spotlight and waterfall foam. It ships at 248 pounds, possibly in more than one box.
Suits: a full pond with a stream. Strengths: a skimmer and a long list of parts. Weaknesses: heavy and a big dig. Skip it if you have a small yard.
View Savio Signature 4000 GPH Pond Kit on Amazon
5. Aquascape 99765 DIY Backyard Pond Kit 8 x 11
An 8 by 11 foot pond kit with a mechanical skimmer, a BioFalls waterfall filter and an EcoWave pond pump, weighing 107 pounds. The listing calls it an all-in-one solution for water circulation and filtration, without giving a pump flow rate.
Suits: a modest pond with a built-in fall. Strengths: a skimmer and BioFalls filter. Weaknesses: no flow rate on the page. Skip it if you want a pondless build.
View Aquascape 99765 DIY Backyard Pond Kit 8 x 11 on Amazon
6. POPOSOAP 12 Inch Stainless Spillway and Pump Kit
A 12 inch 304 stainless steel spillway sold with a 40 watt, 660 GPH pump, a filter bag and 9.8 feet of corrugated tubing. It is the smallest option here at about 6.6 pounds, and it plugs into 110 volts.
Suits: adding a waterfall edge to an existing pond or tank. Strengths: small and simple. Weaknesses: no liner or basin. Skip it if you need a complete system.
View POPOSOAP 12 Inch Stainless Spillway and Pump Kit on Amazon
Care and Setup
- Follow the maker’s instructions for assembly, setup and cleaning.
- Check the box contents on the listing before you plan the space.
- Follow the maker’s instructions for storage between uses.
Mistakes to Avoid
- Choosing a kit by pump figure alone.
- Skipping the underlayment under the liner.
- Forgetting that rocks add weight and need a firm base.
Backyard Waterfall Kit FAQ
What is a pondless kit?
It stores the water in a hidden basin under rocks, so the surface shows only the falling stream.
Do the kits include rocks?
The listings here ask you to add rocks and water yourself.
The Short Version
For a one-box fountain, the Aquascape 83013. For a small hidden basin, the Aquascape 83001. For a lit mid-size fall, the Simply Waterfalls 3200. For a big pond, the Savio Signature 4000. For a smaller pond, the Aquascape 99765. For an add-on spillway, the POPOSOAP.
