Ponds, as people need oxygen to survive

Dissolved oxygen (DO) is the most important parameter to monitor in a pond or lake. In practice, the amount of oxygen in the pond. A good rule to determine whether the pond is to do enough, measured ppm (parts per million). A DO level of 4 ppm to 5 ppm is usually kept in the lower threshold for most ponds.

There are many problems associated with low dissolved oxygen:

* Fish kills ? most critical

*foul odors from anaerobic digestion of waste

* Stratification ? oxygen deficient layer of water on the pond bottom

What are the causes of low oxygen? There are several factors that contribute to those ponds in low-DO, including:

* In addition to the abundance of algae and aquatic plants that consume oxygen during the night

* High loads of organic waste

* In addition to fish population

If these issues are a problem for you then a pond adequate ventilation systemcould be a solution. If you have a pond or 8 feet deep or deeper is more likely to get up more out of a bubble diffuser system based on lower than air into the bottom of the pond and leave it. These systems allow for greater mixing of water column stratification and eliminated.

Well if you have a shallow pond, a surface aerator how it would be a good option. Pull water from the bottom of the upper surface of the ponds and sprayin the air. If water splashes on the lake creates an exchange of oxygen at the surface and helps to oxygenate the water a few meters above.

Pond aerators offer many advantages:

* The reduction and elimination of fish kills (due to lack of oxygen)

* The stimulation of economic aerobic bacteria

* Nutrients are not made available problem

* Blooms of algae are reduced due to the lack of available nutrients

* PreventionRevenues and the general improvement of water quality

* Reduced odors

Good ventilation of the right size pond is not cheap, but cost of alternative care and maintenance exceeds by far the costs and benefits of long-term ventilation. We strongly recommend that you be a competent person that the right system, and that it is too weak.

Source: http://recreation-fish-ponds.chailit.com/ponds-as-people-need-oxygen-to-survive.html

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