There are many reasons why the aquatic plants in the fish tank turn yellow and rot.It may be due to insufficient light, causing it to turn yellow and wither.It may also be because the temperature is not enough, if the water temperature is too low, it will also affect its growth.In addition, the growth of aquatic plants needs certain nutrients, and if the water quality is too clear, it shows that the water body lacks nutrition, so it is also easy to rot.
1. Illumination: If there are aquatic plants in the fish tank, illumination is particularly important, because plants need photosynthesis to synthesize certain nutrients. If there is a lack of illumination, not only will they not grow well, but they may also die.Usually, the daily illumination time is about 8-10 hours, and it is better to equip special lamps and lanterns.
2. Oxygen: Like terrestrial plants, aquatic plants also need to breathe. Although photosynthesis can release oxygen, only respiration consumes oxygen when there is no light.Therefore, the cylinder should be inflated with oxygen pump, in addition to the normal oxygen, usually in the evening but also an additional hour.
3. Nutrition: If you want the aquatic plants to grow well, you also need to provide certain nutrients at ordinary times. However, unlike the fertilization of ordinary terrestrial plants, you only need to feed the aquatic plants with fish food at ordinary times. Whether it is the residual bait that has not been eaten or the digested feces, it can be decomposed and absorbed.
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