And khuek sakhong Wirat (2544 (2001)) report that higher suspension 250 mg per liter will affect the quantity of plankton, the kanbans, not because the light shines into the water, and the suspension above 80 mg per liter will cause problems with the water, animals, fish, moving quickly to avert from the areas where there is an unusual high water turbidity. Best plankton are tiny plants and animals that have short life cycles. Increase in 5-7 days.
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