Installing a pond on your property is a great way to create visual interest and a tranquil atmosphere. Maybe you crave the sound of a trickling waterfall, or you long to care for a small water garden or koi fish. Many believe that they can only enjoy a backyard pond if they hire a construction crew or have complex tools and knowledge to install them, but that’s not the case. In fact, most complete pond kits provide everything you need in one convenient package.
Pond Universe is here with a helpful beginner’s guide to building a pond with a complete kit. We will go over what comes in these kits and what sort of tools or knowledge you might need to complete the project yourself.
What Complete Pond Kits Include
A proper pond kit will contain all the essential components to construct your pond, eliminating guesswork and saving you time. Your kit should include a flexible rubber or PVC liner to form your pond’s waterproof barrier. The liner comes with an underlayment fabric that protects it from sharp rocks or roots beneath the surface.
You will also find a filtration system to keep your pond’s water clean and safe for fish and wildlife and a biological filter that uses beneficial bacteria to break down waste. Filtration systems maintain water clarity and quality by removing debris and harmful bacteria. Some advanced kits may come with mechanical filters or skimmers to remove physical debris and obstructions.
Another major component of your kit is a water pump to circulate water throughout your filtration system and power any fountains or waterfalls that you may choose to install. You should also find flexible piping in the package to connect the pump to other fixtures, as well as sealants and PVC cements to secure your pond throughout construction.
Choosing the Right Size for Your Space
Kits come in many different sizes, and the difficulty of your installation and maintenance requirements may depend on your personal vision. If you’re working with a smaller space, a pond that measures around 4 x 6 feet will require less excavation work. These compact water features cost less and use smaller pumps that consume minimal electricity.
Midsize ponds ranging from 8 x 11 feet to 11 x 16 feet offer more design flexibility and can support a greater variety of plants and fish. Large pond kits covering 16 x 21 feet or more create stunning focal points but require significant excavation and planning.
It’s a good idea to think about your intended use for the pond. If you’re mostly using it for aesthetics, a shallow pond of around 18 to 24 inches deep should suffice. However, if you plan to keep koi or other fish, your pond should be at least 3 feet deep to provide proper oxygen levels and temperature stability.

Selecting the Perfect Location
Finding the right location is an important step before installation. Choose a spot where you can view your water feature from your main living area or outdoor entertaining spaces. Avoid placing your pond directly under large trees because they can drop debris into it, and you may struggle to dig around the roots.
If possible, we recommend selecting an area that receives partial sunlight throughout the day. Around six hours of direct sunlight can support aquatic plants without causing excessive algae growth. On the other hand, too much shade may limit your plant options and lead to stagnant water.
Step-by-Step Installation Process
Once you have picked the perfect location, follow this beginner’s guide to building a pond with your complete kit.
Establish the Pond Layout
Use stakes and string or spray paint to create an outline for your pond. This gives you a temporary outline to visualize the final shape and make any necessary adjustments before you start digging.
Excavating Your Pond
Dig your pond with a shovel or sharp-tipped spade. Start with the perimeter, creating a shallow shelf around the edges. This shelf provides space for marginal plants and creates varied depths that benefit different aquatic species. Continue digging toward the center, creating the deepest areas last.
Maintain Level and Remove Obstacles
Remember to check your depth and level frequently as you work. Try to keep the edges as level as possible to prevent water loss and maintain even distribution. Remove all sharp stones, roots, and debris from the excavated area as you work, and smooth out rough surfaces with sand or soft soil.
Installing Underlayment Fabric and Liner
After you dig, lay down your underlayment fabric over the entire pond area. This fabric should overlap the seams by around six inches. After getting that in place, position the liner, working carefully and allowing some excess material around the edges. You can always trim or tuck later, but too little liner can lead to big problems!
Filling the Pond
After setting everything in place, you can start filling your pond. Keep an eye on the liner during this gradual process, and smooth it out or adjust it as the water weight starts to settle.

Setting Up Filtration Systems
Filtration system placement affects performance and maintenance accessibility. Position filters outside the pond area where you can easily reach them for cleaning and maintenance. Mechanical filters require regular cleaning to maintain proper water flow.
Connect pumps according to manufacturer instructions, ensuring all electrical connections remain dry and properly grounded. Submersible pumps sit on the pond bottom or on stable platforms that prevent them from shifting. External pumps require weatherproof housing and proper ventilation.
Test all connections before adding fish or plants to your pond. Run the system for several days to ensure proper operation and water circulation. Adjust flow rates according to your pond size and filtration capacity recommendations.
Start your pond project today by investing in a complete pond kit! Gather your tools, and choose a location to create your new water feature. With so many options out there, you’re sure to find something that matches your vision and budget.
Pond Universe provides all the tools and tips you need to establish your backyard oasis. Visit our website to explore our wide selection and find the perfect kit to bring your vision to life.