Nutrients of aquatic plants. 1. the carbon (C): CO2 gas carbon from algae gets dissolved, and when it is used to dissolve the CO2 from the atmosphere, it will go down in the water to replace the. Therefore, carbon, so it is a nutrient for algae use all day. 2. the nitrogen (N): nitrogen in water source comes from organic nitrogen, such as plants, animals or carcasses from the nitrate (NO3-) or certain kinds of microorganisms are soluble nitrogen gas (N2) fixation can be from the atmosphere directly, and then change the organic nitrogen such as pharmaceutical, bacteria, making this type of bacteria grow rapidly, floating on the water surface condensation caused a nasty taste and odor. 3. phosphorus (P): the source of phosphorus, such as waste from humans, animals, the degradation of proteins. Detergent compounds which have external sources of all water sources in the control.
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