Natural Backyard Swimming Pond Installation Tips
These eco-system swimming creations are environmentally-friendly and will protect you.
If you care about the Earth, or if you hate the way your skin smells and feels after swimming in a chlorinated pool, consider going au naturale.
What is a swimming pond?
Split 50/50 to accommodate vegetation and swimming, its been dubbed the swimming pond as the new and improved backyard pond.
The plant section of the pond is around a foot deep, while the swimming area typically ranges from six-and-a-half to eight feet deep. Timber usually separates the two zones.
How clean is it without chemicals?
Very. The regeneration portion isn’t just there for ambiance, it’s also the pond’s natural filter.
Plants like flag irises and water lilies keep phosphate levels in check while getting rid of nitrates so there’s no algae. Gravel also plays a role in filtering the pond.
To keep the water moving, go the scenic route with a waterfall or install a small pump — this will also help keep the pond clean.
Bonus: Your natural oasis will attract wildlife (think dragon flies, birds, tadpoles.), which will help control pesky insects. To avoid snakes, the surrounding grass is kept as short as peach fuzz.
Does a swimming pond cost more than a pool?
The upfront payment is more expensive because of the regeneration zone, but the cost per square foot is about the same.
Thinking ahead, the initial cost pays off. Unheated natural ponds evaporate less than normal pools, don’t have energy costs, and you save around $350-500 on chemicals and chlorine.
How much does a swimming pond cost?
The design you choose plays into the overall cost of installation!
Is it maintenance-heavy?
According to Aquascapes, a pond requires less maintenance than a pool. You don’t have to worry about chemicals, the pond essentially cleans itself, and you can keep it uncovered and full during the winter (ponds make great ice-skating rinks).
Tend to it as you would a garden — and make sure the surface is skimmed.
Is this really something people are doing?
While the trend is still developing in the U.S., Europe is all over natural swimming ponds and pools. The idea originated in Austria and Germany in the 1980s and has evolved from there. Last month, the UK unveiled its first man-made public swimming pond in London!
Long stream with multiple waterfalls flowing to a beautiful pond
How to Determine the Size of a Fountain for a Pond
How to Determine the Size of a Fountain for a Pond
A water fountain in the middle of a backyard pond not only adds an interesting feature, it also helps aerate the water. Pond fountains are rated by flow rate and labeled as GPH, the number of gallons of water the fountain rotates in an hour. The GPH of a pond fountain, along with the height of the water spray, are the most important features to consider when determining what size fountain you need for your pond.
Determine the volume of your pond. If you have installed a preformed pond, refer to the owner’s manual for the total volume your pond holds. Otherwise, calculate the volume by measuring the length, width, and depth of the pond in feet and multiplying these numbers together. Then multiply the result by 7.47 to get the number of gallons your pond holds.
Measure how high you want the pond fountain to be. Measure from the bottom of the pond where you will place the fountain to the spot above the water that you would want the maximum height of the fountain to reach.
Measure the maximum diameter you would want the water spray to hit; the water should fall inside the pond and not outside it.
Read the specifications on the boxes of the pond fountain available at a pond or garden retailer. On the box you will see the fountain’s GPH rating and height of the fountain. Choose the fountain that best fits the gallons of your pond and is the right height or choose one that is rated for a pond smaller than what you have; choosing a fountain for a larger pond can make the water flow too fast for the fish in your pond. Also note how the water will spray. Fountains that have water falling straight down can work for any pond, but if the fountain sprays outward, compare the diameter to your maximum diameter measurement.
Most Efficient Pond Aerating Fountains
Most Efficient Pond Aerating Fountains
An efficient pond aerating fountain keeps your pond clean and clear by putting oxygen back into the water, which keeps algae growth to a minimum. It also inhibits the breeding of mosquitoes, while promoting a healthy aquatic environment for fish and visiting wildlife. Another bonus is that it also prevents odors normally associated with stagnant water.
Definition
Aerating fountains, pond and pool aerators, water circulators and even pond de-icers are names often incorrectly used interchangeably for a device used to add oxygen back into pond, lake or pool water. Water circulators and de-icers move stagnant water, primarily to prevent ice damage, but are not designed for aeration. Pond aeration is the addition of oxygen to standing water due to depletion as a result of aquatic, algae and plant life consumption.
What to Look For
A one-quarter horsepower or hp aerating fountain will efficiently aerate up to a one-fifth acre pond. A one-quarter to one acre pond should have a one-half hp aerator. Aerators are also available in three-quarter, one and two hp. When purchasing an aerator, the package will list the appropriate hp for the size of pond you have. To determine the size of aerator you need, use a pond sizing calculator, don’t guess. If you choose an aerator too small for the pond, the efficiency is greatly reduced, so always err on the side of greater hp.
How to Determine Efficiency
Efficiency is determined by the oxygen transfer rate, which is based on the volume of water in your pond and the amount of horsepower of the aerator. An efficient aerator transfers 3 pounds of oxygen per horsepower per hour. The aerator should remain efficient even when the water level drops, though it is not wise to operate the unit in less than 12 to 15 inches of water. The constant circulation of shallow water ultimately stirs up sediment from the bottom of the pond, which eventually clogs the filter, drastically reducing the aerator’s efficiency.
Recommended Maintenance
To improve the efficiency of your aeration system, it’s a good idea to follow the manufacturer’s recommended maintenance schedule and procedures. Because the unit is sitting in water 100 percent of the time, proper installation and maintenance not only keeps your warranty intact, it also prolongs the life of the system. Never enter a pond with an operating aerator, because of the potential for shock if the cord has degraded in any way.
Can You Use an Air Compressor to Aerate Ponds?
Can You Use an Air Compressor to Aerate Ponds?
If your pond needs aeration, you can turn to an air compressor to get the job done. Air compressors intended for use in water, however, differ from those manufactured for use on land, and many kinds of compressors exist. Before choosing one, figure out your specific goals for pond aeration, which will make choosing easier.
Land vs. Water Use
Although the term “air compressor” sounds like the machine should be able to deliver high volumes of pressurized air to any medium, that isn’t the case. Many air compressors are intended specifically for use in dry conditions — for instance, to power tools — and won’t function in water. Also, air compressors not intended for aquatic use can contribute toxins to water. Even when the word “pump” is part of an air compressor model’s name or label, the compressor still may not be suitable for pond use. That is because although “pump” usually indicates an item can be used with liquid systems such as ponds, some air compressor pumps are meant for use on only land.
Aquatic Air Compressors
All air compressors used in ponds should be “oil-less” because, compared to their counterparts, they deliver higher quality, cleaner air, which is safer for the animals and plants, or aquaculture, in the pond water. Aquatic air compressors are more high-tech because they can move oxygen through water without breaking stratification, which means they won’t mix the warm upper and cold lower pond water layers. Air compressors usually are intended for use in large ponds deeper than 8 feet. So if your pond is shallower, you could consider other aeration methods.
Other Aerators
Blowers, diffusers, pumps and fountains can achieve satisfactory pond aeration. Blowers work well for shallow ponds and often are used in conjunction with air diffusers, which mix pond water, breaking stratification. Surface aerators force water from about 6 feet down upward to snag oxygen from the air. Fountains achieve the same effect, often with decorative flair, making them an option for aerating small, shallow garden ponds.
Aeration Benefits
Pond aeration provides many benefits to aquatic ecosystems. Adding oxygen to a pond through aeration is often necessary when algae blooms deplete it or when it is treated chemically for plant overpopulation; the addition of oxygen helps pond fish and other aquatic species stay alive during those times. Aeration also circulates pond water, preventing problems such as stagnation, mosquito breeding and the debris buildup that often accompanies low oxygen levels.
