DIY Pond Kits
Guide & FAQ
How to choose the right water garden kit
- 3 min overview
- Pond or pondless, sizing, power & placement
- 5 common questions
Why build from a kit?
The hard part of a DIY pond is not the digging. It is matching a pump's flow to the filter, tubing size, and liner so the water keeps circulating and nothing is undersized.
A kit gives you those parts already matched, so you can spend your time on the build instead of on parts lists. The usual approach in these builds is two-stage filtration: a skimmer pulls leaves and surface debris into a basket, and a waterfall filter handles dissolved waste as water passes through it.
Pond kit or pondless waterfall kit?
Both types recirculate water with a pump. The difference is whether the water collects in an open pool.
Choose a pond kit when
You want standing water for plants and fish. Open pond kits include a skimmer and a biological waterfall filter, and they suit shoppers who want lilies, marginal plants, goldfish, or small koi.
PondHaven carries the EasyPro Mini, Small, Medium, and Eco-Series kits and the Aquascape DIY Backyard Pond Kit. If keeping koi is your main goal, compare our koi pond kits.
Choose a pondless waterfall kit when
You want the sound and motion of running water without an open pool of water. Water drops into a hidden basin under rock and gravel and gets pumped back up, which also suits homes with small children or pets and yards where a pond would take too much room.
The Blue Thumb Elite Spillway and Cascading kits and the Aquascape DIY Backyard Pondless Waterfall Kit work this way. The Aquascape kit is built around a 3 foot waterfall or stream.
How to choose the right size or model
Start with the footprint you can excavate, then think about how much filtration the pond needs.
- Feature scale. EasyPro kits step up from Mini to Small to Medium, so the yard size and the excavation you are willing to do set the starting point. For bigger builds, see large pond kits.
- Filtration grade. The EasyPro Eco-Series uses an Eco-Series skimmer and filter. The Small kit pairs a Pro-Series skimmer with an AquaFalls filter, and the Medium kit pairs a PS1FB skimmer with a Medium AquaFalls filter.
- Liner. The EasyPro Medium and Eco-Series kits come with 45 mil EPDM DuraLiner and underlayment. Check the product page for the liner each specific kit includes.
- Budget. Prices in this group run from about $845 to $3,590 depending on the kit and size.
Installation, power, and placement
Every kit here uses a pump, so plan on a continuous power source. An outdoor-rated GFCI outlet near the feature is the usual setup, and long cable runs to the pond edge are worth thinking through before you dig.
A planted water garden needs sun. Four to six hours of direct light a day suits most water lilies and marginal plants, and a spot under heavy tree cover means more leaves in the skimmer.
Pond kits also need room for the pool itself plus shallower planting shelves along the edges. Pondless systems take a smaller footprint since the basin sits underground.
For liner work, see our guide on how to install pond liner.
What comes in the kit
Exact contents vary by model, so check the product page before you order. Parts listed for the kits in this group include:
- pond liner and underlayment
- pump and tubing
- skimmer for surface debris
- waterfall filter or spillway
- fittings, sealants, or PVC glue
The EasyPro Small kit includes lights, and the Blue Thumb Elite kits include a vault or basin with the pump, liner, and hose or fittings. Ask PondHaven if you need to confirm anything about a specific kit before ordering.
Not sure which one you need?
Send PondHaven your yard dimensions, how much sun the spot gets, and your preference for open water or moving water, and we can point you to the kits that fit. You can also browse DIY pond kits and pond pumps if you are replacing a single part.
No page change, it expands right here
Frequently asked questions
Quick answers to the most common questions about our diy pond kits.
Can I keep fish in a water garden kit?
Yes. The open pond kits are built as ecosystem ponds with a skimmer and biological waterfall filter, and Aquascape describes its kit as suitable for a backyard koi pond. Goldfish and small koi are the usual fit for ponds of this size, so check the product page for the finished pond dimensions before planning fish numbers.
What is the difference between a pond kit and a pondless waterfall kit?
A pond kit builds an open pool of water for plants and fish, while a pondless waterfall kit circulates water through a hidden underground basin under rock and gravel instead of an open pool. Choose the pondless style for small spaces, less open water to look after, or safety around small children and pets.
What comes in the box, and what do I still need to buy?
The kits cover liner, underlayment, pump, tubing, skimmer, and waterfall filter or spillway, with fittings or sealants on the models that include them. Beyond those parts, check the product page for the exact box contents, and plan to source rock, gravel, and plants locally for the build.
Does the pump need to run all the time?
A kit pump is meant to run continuously, so it needs an outdoor-rated GFCI outlet near the feature. Shutting the pump off stops the circulation and filtration, so plan the power run before you build.
How deep and wide do I need to dig?
It depends on the specific kit, and the exact dimensions are on each product page. Pond kits need room for the pool and shallower planting shelves around the edges, while pondless systems need a smaller basin area under the rocks. Ask PondHaven and we can help match the kit to your space.
Need expert help finding the right setup?
Contact Pond Haven Support