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Practical Aquaponics and Integrated Aquaculture Technology
Murray Hallam is probably the best-known face in the world-wide Aquaponics movement. Murray is by nature an innovator and in his Research & Development facility has perfected many new methodologies for commercial farm Aquaponic systems.
At Practical Aquaponics, we have a range of information suitable for the novice to the expert. Browse our blog, register for our Aquaponics Courses, Workshops and Seminars or buy kits, books, DVDs and many other aquaponics necessities in our shop.
Proven and tested, there are hundreds of our kits in operation in every state of Australia and we have exported our kits to the USA, Hong Kong, New Zealand and Nassau. The wonderful thing about Aquaponics is that almost anyone can participate and get to grow some clean, healthy vegetables and fish.
Everything you could possibly need to set up an Aquaponics farm or home system is found in our online store. Whether you are looking to do Aquaponics in Brisbane, Perth, or anywhere in between, we’ve got you covered with the best range of products Australia-wide.
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Our Blog contains a wealth of information spanning a wide range of Aquaponic topics, from general news to some of the well-kept secrets to success. This is a must view area for everyone interested in Aquaponics from the budding beginner to the seasoned aquaponics farmer.
Practical Aquaponics > Blog > Tech Talk
Top up water for your Aquaponics system can come from several sources.
In this Tech Tip we will discuss Town or Municipal water.
Town or Municipal water should not need testing. Chemical analysis of your local municipal water is usually obtainable from your municipal water supply authority. A phone call to your water authority will often be enough for you to discover the important parameters.
Municipal water will contain chlorine or chloramine. These are added to kill bacteria and other living organisms, including fish, that may be present in the water supply.
Chlorine is easily gassed off by putting it into a holding tank, applying vigorous aeration for 24 hours.
Chloramine (NH2Cl) is commonly used in municipal water as an alternative to chlorine. Chloramine is much more stable and does not dissipate as rapidly as free chlorine. Chloramine is formed by ammonia and chlorine being combined. Some chloramines could readily form in Aquaponics system water if you were to add chlorinated water straight from the tap to an Aquaponics system tank that already carried some free ammonia. If you cannot get a report from your water authority and you strongly suspect the presence of chloramines, obtain a test kit that is able to test for "total chlorine" or "combined chlorine," not for "free chlorine." A test for "free chlorine" would misleadingly read zero in chloraminated water. (Skepticalaquarist.com 2014)
Chloramines can be removed from your source water by:
It is best to treat any suspect water in a holding tank before using for top up in the Aquaponics system proper.
More Teck Tips on water supply in following blogs.
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Posted By Murray Hallam on 28th April 2014
Updated : 28th April 2014 | Words : 341 | Views : 2957 | Comments : 2
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