A fountain can be a great addition to a pond for several reasons. The moving water from a fountain oxygenates the water, which is good for fish and plant life. Fountains also help prevent stagnant water by circulating the water in a pond. Additionally, fountains provide pleasant sights and sounds that enhance the tranquility of a pond. However, fountains also require maintenance and electricity to run properly. Considering the pros and cons is important when deciding if adding a fountain is right for your pond.
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Benefits of Adding a Fountain to a Pond
Increases Oxygenation
One of the biggest benefits of adding a fountain to a pond is that it increases oxygenation in the water. As water flows down from the fountain, it churns and splashes, mixing air into the water. This is important because fish and aquatic plants require oxygen to survive. Stagnant ponds without fountains or other water circulation can become oxygen depleted, resulting in fish kills and plant die-offs. With a fountain, you don’t have to worry as much about low oxygen levels threatening your pond ecosystem.
Promotes Water Circulation
Along with oxygenation, fountains are beneficial because they keep pond water circulating. The constant motion of water flowing down from the fountain and the resulting currents prevent the water from becoming stagnant. Stagnant water can lead to several problems, such as:
- Lower oxygen levels
- Higher water temperatures dangerous to fish
- Buildup of sludge and debris on the pond bottom
- Excessive algae and plant growth
By keeping the water moving, a fountain inhibits these issues and maintains a healthier pond environment. The circulation also allows pond treatments you add, such as water clarifiers or algae control products, to mix and spread evenly throughout the pond.
Deters Pests
Moving water can help deter some types of pests that might otherwise infest a pond. For example, the splashing effects of fountains can deter animals like raccoons or opossums from trying to catch fish or other aquatic life in the pond. Mosquitoes are also less likely to breed in moving water surfaces. This makes adding a fountain a good preventative measure against common pond pests.
Provides Ambiance
One of the main reasons people add fountains to ponds and other water features is simply for aesthetic appeal. The sights and sounds of moving water add ambiance and tranquility to enhance your outdoor living space. Fountains provide soothing sounds that can block out noise pollution and allow you to relax. They also catch the eye with their streaming arcs of water and give your pond visual interest. Options like lighting or colored LEDs allow you to customize the look and feel. Adding a fountain is an easy way to upgrade your pond’s ambiance.
Lowers Water Temperature
During hot summer months, pond water can heat up to levels dangerous for fish. A fountain helps combat high temperatures through water movement and surface splashing. As water from the bottom of the pond is pushed upward, cooler water sinks down. The constant circulation results in more even temperatures throughout the water column. And where the water splashes back into the pond, evaporation helps cool the surface. Both these effects promote more tolerable water temperatures for pond inhabitants on hot days.
Potential Drawbacks of Adding a Fountain
While fountains provide significant benefits, it’s also important to consider a few potential drawbacks:
Costs Money to Operate
Fountains require electricity to operate, so you’ll see an increase in your electricity bills after installation. The exact amount will depend on factors like the size of the fountain, amount of time it runs each day, and your local electric rates. But in general, you can expect to pay $10-$30 per month to run a small to medium sized pond fountain. Larger, more powerful fountains will incur higher costs. Consider your budget to decide if the benefits outweigh the electrical costs.
Needs Occasional Maintenance
Like any electromechanical device exposed to outdoor elements, fountains need periodic maintenance to keep everything working properly. You’ll need to inspect it routinely for things like mineral buildup, clogged water jets, damage from debris, and leaks. Periodic filter cleaning, pump impeller replacement, and incidents of vandalism or accidental damage can also lead to fountain repairs and part replacements. While not overly burdensome, regular maintenance is essential for fountains.
Could Promote Algae Growth
Though not common, some ponds experience issues with string algae growth on fountain equipment and surfaces. The splashing water and improved circulation can inadvertently help certain types of algae spread and propagate. Copper-based algaecides and routine cleaning of fountain surfaces may be needed to control such growths. But for most ponds, fountains do not cause algae problems.
May Attract Birds
The sights and sounds of moving water can attract birds to your pond. While visually appealing, excessive bird droppings can dirty the water, leading to more maintenance. Birds visiting water features may also spread diseases. Deterring birds is difficult, so this is something to be aware of if installing a fountain.
Can Disrupt Wildlife
Though fountains deter some pests, the noise and activity may disrupt other wildlife that rely on your pond. Migrating amphibians and waterfowls that stop to rest and feed may avoid ponds with fountains, for example. Minimizing disturbance is advisable if your pond supports sensitive local ecosystems. Consider installing a fountain that can be shut off temporarily during migration periods.
How to Choose the Right Fountain
If you decide a fountain is right for your pond, choose one tailored for pond use and properly sized for the water volume. Consider the following when selecting a fountain:
Pond Volume
Match the fountain flow rate to the gallons of water in your pond. Aim for a flow that circulates the entire volume about once per hour. Lower flow on larger ponds or multiple smaller fountains can work too. Just ensure adequate circulation.
Material
Look for fountains constructed from durable, waterproof materials like fiberglass, polyethylene, or stainless steel to withstand outdoor placement. Avoid fountains with materials that may leach chemicals into the water.
Size
Consider the size of your pond and surrounding landscape when choosing a fountain. Scale is important for visual appeal and splash height. Avoid oversized fountains that overwhelm smaller ponds.
Style
Select a fountain style that fits your tastes and pond style. Contemplate options like floating fountains, spitters, bubblers, or cascading waterfalls. You can also add lighting effects or colorful LEDs for extra flair.
Placement
Determine the ideal placement to enhance aesthetics while allowing access for maintenance. Fountains generally work best positioned on one side of the pond rather than in the center.
| Fountain Type | Flow Rate | Best Suited For |
|---|---|---|
| Floating Fountain | 100-500 GPH | Small ornamental ponds |
| Spitter Fountain | 500-2500 GPH | Medium ponds |
| Waterfall Fountain | 1000-5000 GPH | Large koi ponds |
Installing the Fountain
Once you select an appropriate fountain, proper installation is key for functionality and safety. Follow these tips when installing your pond fountain:
Assemble Components
Carefully unpack all fountain parts and assemble per the manufacturer’s instructions. This usually involves attaching the pump, connecting hoses and tubing, securing the fountain head, and mounting on the base. Use provided hardware and make sure no pieces are missing, damaged, or leaked during shipping.
Position Base
Place the assembled fountain base in the desired pond location. Ensure it sits firmly on the bottom without sinking or tipping over. Level and adjust as needed. Place large stones under the base for extra stabilization if necessary. Keep the pump fully submerged and protected.
Run Power Cord
Determine the nearest power source and safely run the fountain’s power cord to that outlet without presenting a tripping hazard. Use a GFCI protected circuit and, if needed, a heavy duty exterior extension cord rated for outdoor use. Consider hiring an electrician to install an outdoor outlet closer to the pond to simplify power connections.
Test Function
Add water following manufacturer directions to prime the pump. Then plug in the fountain and observe that all components operate correctly. Let it run for 30-60 minutes initially to verify everything is working and properly assembled.
Perform Maintenance
Check periodically for leaks, abnormal sounds, wobbling, loose connections, and other issues during the first few days of operation. Tighten fittings, adjust positioning, clean or replace parts as necessary to get optimal function. Familiarize yourself with typical maintenance needs.
With proper installation and routine care, your new pond fountain should provide beauty and benefits for years to come. Maintain adequate water quality and turn off the fountain before extended periods of freezing temperatures. Enjoy the sights and sounds!
Conclusion
Adding a fountain is a great way to improve most backyard ponds. The circulation, splashing, and aesthetics provide oxygenation, prevent stagnation, deter some pests, and create pleasant ambiance. Just be prepared for the initial and ongoing costs of operation and maintenance. Make sure to size and install an appropriate fountain for your specific pond. Address any problems that arise promptly to keep it working its best. Overall, a quality pond fountain is a worthy investment to enhance your outdoor living area. The soothing sights and sounds are sure to make your pond even more relaxing and enjoyable.