Diffused Aerators vs Surface Aerators

!: Diffused Aerators vs Surface Aerators

The two most common types of pond aeration systems are diffused aerators and surface aerators. While each is highly effective, each has certain pros and cons that make them the appropriate choice based on your ponds characteristics.

Diffused aeration systems utilize the power of air to de-stratify the water column and infuse oxygen into the pond. Typical set up involves an air compressor that pushes air through tubing down to diffuser(s) located and the bottom of the pond. When the air reaches the diffuser, the diffuser breaks it up into tiny bubbles that are released into the pond. The bubbling action of the air rising to the surface causes the water to de-stratify, meaning the poor, oxygen deprived water at the bottom of the lake is mixed with the oxygen rich water above, causing noxious and harmful gases to be released into the atmosphere. At the surface, where the bubbles break, additional oxygen transfer is made adding to the overall oxygen content of the water.

Diffused aeration is typically used in larger/ deeper ponds and lakes of more than 8 ft deep. Diffused aeration is more energy efficient where large ponds are concerned while also offering the advantage of keeping electrical wires out of the water. They also cause very little surface agitation for people who like a smooth look to their pond or lake

Surface aerators, as their name suggests, are located at the ponds surface. These units utilize a pump mounted beneath a float that pumps water from the pond into the air or right at the surface. Unlike diffused aerators, surface aerators are best used in shallow ponds and lakes. Oxygenation using floating aerators occurs when the water that is splashed into the air makes contact with the ponds surface when it comes back down. This interaction allows for the venting of gasses and the transfer of oxygen, however because all of the pumping of water and oxygen transfer occurs at the surface, very little benefit is gained at the lower depths.

Surface aerators can also serve a dual purpose. Aside form the primary function of oxygenating water, surface aerators can add aesthetic appeal as they are available with different spray patterns. However, if aeration is to be the primary function of the unit, it is important to select an aerator that creates a fine mist and a wider display. These types of units allow for greater venting and oxygen transfer as they create more turbulence at the pond's surface.

Diffused Aerators vs Surface Aerators

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Rustic Waterfall Fountain

!: Rustic Waterfall Fountain

Medium Size (13"x15") Rustic Waterfall Fountain with Pump in choice of colors; Tan / Acid Yellow / Black Brown.

Rustic Waterfall Fountain

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Inground Swimming Pool Unexpected Costs - Do You Know What They Are?

!: Inground Swimming Pool Unexpected Costs - Do You Know What They Are?

If you are like many people, you may be considering having an inground swimming pool built in your back yard. Then, if you are like most people, you won't have the faintest idea of what your costs will be.

After you've decided on a pool, you probably don't know if you will be spending an additional ,000, ,000 or ,000 to have everything else added. (whatever everything else is). And then, even after that, how much will it cost you every month to enjoy it?

To help you grasp this situation and prepare you for having a new pool, we have listed some basic and ballpark figures to help answer some of these questions.

You can probably have a decent sized inground swimming pool built for, say, ,000 or more. Bigger fancier pools can be up to , 000 or more.

While many things, such as size, shape, and type, determine the cost of the inground swimming pool, the bulk of this cost is labor - and there isn't much you can do about it.

Once you get over that hurdle, you need to consider other things like what type of filter do you want, how much cement do you want around the pool, 4 ft, 6 ft,???, do you want a waterfall, a heater, brick coping, diving board, slide, automatic pool cleaner, and so on. All these extras can easily add on another ,000. However, the good thing is, some of these options will make it easier for you to maintain your pool.

After all this, you have to pay for the contractors to do the wiring, the people to find your buried gas, cable, septic or water lines and other a sundry things.

Now consider your initial supply of chemicals, pool covers, water to fill, etc. You'll probably want a fence (which includes fences, posts, cement, hardware, labor). The fence itself will cost you at least 00 with all the other little things adding a few more hundred dollars.

So your initial ,000 pool is now - ,000, with an average monthly utility costs of maybe to 0 a month.

This article isn't to scare you, but just to make you aware of the "hidden" costs of getting an inground swimming pool installed.

In short, inground swimming pools are fun, but they sure can be expensive.

Inground Swimming Pool Unexpected Costs - Do You Know What They Are?

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