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--- diatoms [2023/06/10 13:00] – baz
+++ diatoms [2026/01/16 17:47] (current) – removed baz
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-==== Diatoms ====
-Diatoms are a type of algae that are commonly found in aquatic environments, including iAVS systems. They are single-celled organisms that have a unique cell wall made of silica, which gives them a distinctive shape and structure. Diatoms are photosynthetic and play an important role in the food chain, as they are a primary food source for many aquatic organisms.
-In iAVS systems, diatoms are beneficial because they help to maintain water quality by consuming excess nutrients and producing oxygen. They also help to stabilize the sand bed by producing a slimy substance that binds the sand particles together, which improves the sand's ability to filter water. This slimy substance is called extracellular polymeric substances (EPS), and it is a key component of the biofilm that forms on the surface of the sand bed.
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