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How to Build a Fish Pond or Water Feature

How to Build a Fish Pond or Water Feature

Eli Weinstock |

Are you dreaming of adding a touch of tranquility to your outdoor space? Picture the gentle murmur of water, the vibrant colors of aquatic life and the serene atmosphere it creates. Building a pond with a water feature can turn that dream into a reality.

The beauty of a pond is that it creates a peaceful oasis while offering some environmental benefits. Building a pond can help promote biodiversity and attract wildlife like birds, bugs and frogs.

To help you build your oasis, we've curated this complete guide. We explain how to build a small pond for fish and add a water feature. To ensure your pond thrives, we'll also discuss the different types of pumps for ponds. 

How to Build a Fish Pond

Building a fish pond is easier than it sounds. It can be a rewarding project, bringing a touch of nature's serenity right to your doorstep. So, if you need help determining where to begin, follow these step-by-step instructions.

1. Plan and Design

Before you pickup a shovel, take some time to envision your ideal fish pond. Consider factors like size, shape, depth and location. Do you want a small, intimate pond tucked away in a corner or a sprawling water feature that becomes the focal point of your garden?

Think about the type of fish you want to keep and the plants you'd like to include. They, too, will influence the design of your pond. Try sketching your ideas and consulting with a landscape designer or aquatic specialist. They can help bring your vision to life.

2. Mark the Area

Once you've settled on a design, use a rope or garden hose to outline the shape of your pond. Take into account any surrounding landscape features and ensure the area is level. This step helps you visualize the footprint of your pond and ensures that it fits into your garden layout.

3. Excavation

It's time to start digging! Use a spade or a mini excavator to excavate the area according to your design. Remember to create shelves or varying depths to accommodate different aquatic plants and fish types. 

Consider renting equipment if you're dealing with a larger pond. It can save you time and effort during this labor-intensive phase.

4. Check for Utilities

Before you dig too deep, check for buried utilities like cables or pipes. If you need clarification, contact your local utility company. Remember that damaging underground utilities can be costly and dangerous. 

This step is crucial for ensuring the safety of your project and avoiding any unexpected setbacks or accidents.

5. Install Pond Equipment

Now it's time to install your pond equipment, including a pond water pump, filtration system and aeration devices. The pump is essential for circulating water and keeping the pond oxygenated, helping create a healthy environment for fish and plants to thrive. 

Choose high-quality equipment sized for your pond's volume and intended use. During installation, always follow the manufacturer's instructions carefully.

6. Add Underlayment and Liner

To protect your pond liner from punctures and ensure a watertight seal, add a layer of underlayment followed by the pond liner. Smooth out any wrinkles and folds and trim off any excess liner. 

Underlayment is a cushioning layer that protects the liner from sharp objects and uneven surfaces. The liner itself prevents water from seeping into the surrounding soil.

7. Attach Pond Equipment

Connect your pond water pump and filtration system to the right plumbing and electrical outlets. Ensure everything is securely in place and functioning properly before proceeding. Check for any leaks or malfunctions and adjust as needed to ensure its optimal performance. 

Proper installation and maintenance are essential. This equipment helps keep your pond clean, healthy and free of algae and other common issues.

8. Add Decorative Features

Add decorative features like rocks, boulders, driftwood or statues to enrich your pond's visual appeal. Arrange them to create natural-looking habitats for your fish and aquatic plants. Consider incorporating a waterfall, fountain or stream for added beauty and sound. 

Try experimenting with different textures, colors and shapes to create a unique and inviting landscape.

9. Fill With Water

Once all your equipment is installed and your pond looks great, it's time to fill it with water. Use a garden hose or a water truck to fill the pond slowly, not disturbing any planted vegetation or decorative features. Allow the water to settle and adjust to the temperature before introducing fish or other wildlife. 

Ensure you monitor water levels during this period to prevent overflow or leakage.

10. Landscaping

Landscape the surrounding area to add the finishing touches to your pond. Plant native aquatic plants around the edges to provide shade and shelter for your pond. Adding mulch, rocks or gravel creates a polished look. 

Consider planting different plant species to attract wildlife and create a balanced ecosystem. You can choose low-maintenance options well-suited to your climate and soil conditions.

11. Water Treatment

Before introducing fish and wildlife to your pond, treat the water with a de-chlorinator to remove harmful chemicals like chlorine and chloramine. You may also need to add beneficial bacteria to kickstart the pond's ecosystem and establish a healthy balance. 

Regular water testing and treatment are essential throughout your pond's life span. They help maintain water quality and prevent algae blooms and pH fluctuations. Invest in a water testing kit and follow a regular maintenance schedule to keep your pond clean and safe for fish and plants.

12. Introduce Fish and Wildlife

Finally, it's time to introduce fish to your pond. Choose fish species that are compatible with your pond's parameters. But before you do, acclimate them slowly to their new environment. Doing so will help reduce stress. 

You can also add other wildlife, such as frogs, turtles or aquatic insects, to create a diverse and vibrant ecosystem. In the beginning, track your fish's behavior and health and adjust as needed. 

How to Build a Water Feature

Adding a water feature to an existing fish pond can enhance your outdoor space's visual appeal. Here's a step-by-step guide on how to build a water feature.

1. Assessment

Begin by assessing your existing fish pond's dimensions, shape and current features. Consider factors such as the available space, sunlight exposure and surrounding landscape. These aspects will help you determine the most suitable type and location of your pond's water feature.

2. Choose Water Feature Type

Next, decide on the type of water feature that best complements your fish pond and aligns with your aesthetic preferences. Waterfalls, fountains, bubblers and cascades are popular options, each offering unique charm. When choosing your water feature type, pick one that fits your desired water flow and ambience.

3. Plan Design

With your chosen water feature type in mind, sketch a design plan that outlines the placement and layout of the new addition. As you plan your design, keep in mind the visual impact you want to create. You can also go into more detail and consider its water circulation patterns. Remember to add any extra elements, such as lighting or decorative accents. Refine your design until you're satisfied with the proposed layout.

4. Gather Materials

Once you finish your design plan, gather all the necessary materials and tools. This may include the following:

  • Pond liner
  • Pond tubing
  • Water pump
  • Rocks or stones
  • Decorative elements

5. Prepare the Pond

Prepare the pond by clearing away any debris or vegetation that may obstruct the construction process. Ensure the water quality is optimal for fish health and the pond's edges are stable and secure.

6. Install Pond Liner

If your pond requires a new liner or more reinforcement, install it now. Carefully lay the liner in place, ensuring it is smooth and free from wrinkles or folds. Secure the edges of the liner to prevent shifting or leakage once the water feature is operational.

7. Position Water Feature Components

Once the pond is prepared, begin positioning the components of the water feature according to your design plan. Place the water pump at the desired location within the pond and connect it to the appropriate tubing. Position any decorative rocks or stones around the pump to create a naturalistic look.

8. Arrange Rocks and Stones

Arrange rocks and stones around the water feature to enhance its visual appeal and provide structural support. Experiment with different arrangements until you find a layout that complements your pond. Consider varying sizes, shapes and textures to create visual interest.

9. Connect Pump and Tubing

With the rocks in place, connect the water pump to the tubing and position it within the pond. Ensure that the tubing is attached and routed to help water flow. Test the pump to verify it works and adjust the flow rate as needed.

10. Test Water Feature

Test the water feature to ensure that all components work properly. Turn on the pump and watch the water flow, listening for any unusual noises or signs of malfunction. Check for leaks or other issues that may need adjustments or repairs.

11. Make Adjustments

If necessary, adjust the water feature. This may involve fine-tuning the pump settings, repositioning rocks or stones or adding extra elements for aesthetic purposes. Take your time to achieve your desired results before proceeding to the next steps.

12. Add Plants or Decorations

Consider adding aquatic plants, floating vegetation or decorative accents. These elements can add more depth to your pond while providing extra habitat for fish and wildlife. Choose plants that are well-suited to your pond's environment and maintenance requirements.

13. Monitor Fish

Following the water feature installation, watch your fish's behavior and health. Ensure that they adapt well to any changes in the pond environment and watch for signs of stress or discomfort. Make any necessary adjustments to the water quality or habitat conditions to support their well-being.

14. Enjoy

Finally, take a moment to sit back, relax and enjoy the tranquil beauty of your fish pond and its water features. Now, you can reconnect with nature and find joy in the simple pleasures of pond ownership.

Types of Pumps for Ponds 

The most important piece of equipment in your pond is its pump. As you search for the best pond pump, you may feel overwhelmed by the various types and features of each. Choosing can be easier if you understand the different kinds and how they function.

Let's explore three common types of pumps for ponds and how they work for fish ponds and water features.

Submersible Pond Pump

Submersible pond pumps are the most popular choice for small to medium-sized ponds and water features. As the name suggests, these pumps are designed to be fully submerged in water, typically positioned at the bottom of the pond or within a skimmer box. Submersible pumps are versatile and easy to install, making them ideal for DIY pond projects.

These pumps draw water from the pond through an intake screen or filter. The water then passes through the pump housing, where it is pressurized and expelled through an outlet hose or tubing. The water constantly circulates to keep oxygen levels balanced and promote the health of fish and aquatic plants.

Submersible pond pumps come in many sizes and flow rates to accommodate different pond volumes and water feature designs. They are also available with various features. Some may allow you to control flow, have energy-efficient motors or have built-in filtration systems.

External Pond Pump

External pond pumps are typically used for larger ponds and water features. These structures need high flow rates and increased pumping power. Unlike submersible pumps, external pumps are installed outside of the pond. They're usually found in a dry location near the water's edge or in a dedicated pump housing.

These pumps draw water from the pond through an intake pipe or skimmer. They then pump the water through an external housing, where it is pressurized and expelled back into the pond. External pumps offer greater pumping efficiency as they can handle larger volumes of water.

External pond pumps are available in various horsepower ratings, flow rates and configurations, allowing them to accommodate different pond sizes and water feature designs. They are often preferred for ponds with complex layouts, extensive waterfalls or long streams where high flow rates and reliability are essential.

Solar Pump

Solar pumps are an eco-friendly and energy-efficient option for powering pond water features. This is especially true in areas where access to electricity is limited or costly. These pumps use solar panels to harness sunlight and convert it into electricity, which then powers the pump motor.

Solar pumps are available in various configurations, including submersible and external models, depending on the specific requirements of the pond or water feature. They are typically equipped with rechargeable batteries to store excess energy for use during periods of low sunlight or at night.

Solar pumps collect sunlight through solar panels, which generate direct current (DC) electricity to power the pump motor. The motor drives the impeller, creating a suction that draws water from the pond and pumps it through the system. Solar pumps are an environmentally friendly alternative to traditional electric pumps.

Buying the right pump is essential for the health and functionality of your fish pond or water feature. Whether you opt for a submersible, external or solar pump, each type has its advantages and considerations to keep in mind. Now that you understand the most common types, you should know which is right for you. 

Bringing Your Vision to Life With ePumps

Are you ready to start your DIY pond project? Gather all the materials and tools you need. As we've learned, pumps are one of the most crucial components. You'll want to ensure you choose high-quality pumps for your pond.

At ePumps, we value quality. That's why we offer a wide selection of high-quality pond pumps for fish ponds. We even have submersible pond pumps from top manufacturers like Tsurumi and Myers. We can provide the perfect pump for your needs.

Order online from ePumps today and take the first step toward creating the pond of your dreams. Let us help you bring your vision to life and enjoy the beauty and tranquility of your outdoor oasis for years to come.

For all your pond pump needs, call us at 844-378-6771 — we're here to assist you every step of the way.