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--- building_an_iavs_system [2023/06/09 19:38] – [Design Considerations for an iAVS System] baz
+++ building_an_iavs_system [2023/06/18 16:45] (current) – old revision restored (2023/06/11 15:04) baz
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-===== Building an iAVS System =====
+=====   =====
 ===== Building an iAVS System =====
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 . **Sand Bed Material**
-The primary material needed for an iAVS system is a medium-coarse sand bed material. This sand should be free of contaminants and have a particle size between 0.5mm and 2mm. The sand bed should be at least 30cm deep, but can be deeper depending on the size of the system.
+The primary material needed for an iAVS system is a medium-coarse sand bed material. This sand should be free of contaminants and have a particle size between 0.3mm and 1.5mm. The sand bed should be at least 30cm deep, but can be deeper depending on the size of the system.
 .** Water Source**
-An iAVS system requires a reliable source of water for irrigation and fish tank replenishment. This can be from a municipal water supply or from a well or other natural source.
+iAVs systems require a reliable and safe source of water to operate effectively.
+There are several factors to consider when selecting a water source, including water quality, availability, and cost. In this article, we will discuss the different sources of water that can be used in aquaponics and iAVs systems and the factors to consider when selecting a water source.
+Sources of Water
+There are several sources of water that can be used in an aquaponics or iAVs system, including municipal water, well water, rainwater, and surface water.
+Municipal Water
+Municipal water is a common source of water for aquaponics and iAVs systems, as it is generally reliable and consistent in quality. However, it can be expensive, and it may contain chlorine or other chemicals that can be harmful to the fish and plants.
+Well Water
+Well water is another common source of water for aquaponics and iAVs systems, as it is generally free from contaminants and readily available. However, it may require treatment to remove excess minerals or other contaminants.
+Rainwater
+Rainwater is a free and abundant source of water that can be used in aquaponics and iAVs systems. However, it may require treatment to remove contaminants, and it may not be available in sufficient quantities during dry periods.
+Surface Water
+Surface water, such as rivers or lakes, can also be used as a source of water for aquaponics and iAVs systems. However, it may be subject to contamination from agricultural runoff or other sources, and it may require treatment to remove contaminants. Factors to Consider
+Water quality is perhaps the most important factor to consider when selecting a water source. The water should be free from contaminants such as heavy metals, pesticides, and pathogens, as these can be harmful to both the fish and the plants.
+It is important to test the water regularly to ensure that it meets the required standards. If the water quality is poor, it may be necessary to treat the water before using it in the system. Availability is another important factor to consider when selecting a water source.
+The water source should be reliable and consistent, as fluctuations in water supply can have a negative impact on the system
 . **Fish Tank**
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 . **Piping and Valves**
-Piping and valves are used to transfer water between the fish tank and sand bed, as well as for drainage purposes. These components should be made from durable materials such as PVC or ABS plastic.
+Piping and valves are used to transfer water between the fish tank and sand bed, as well as for drainage purposes.
 ==== Design Considerations: ====