green water? To cultivate green water, first of all, we need to put water in a sunny place and let it receive light for a long time, so that algae can grow and reproduce more easily. At the same time, it is necessary to ensure that there is a certain amount of nutrition in the water, and the eutrophic water is more likely to cause algae to erupt. Therefore, regular fertilization can be applied to the water, usually fish feces, which can be used as waste, or a little fish food can be thrown directly, which has the same effect after being decomposed.
should be paid attention to in the process of cultivation? 1. Illumination: To cultivate green water, first of all, we should ensure sufficient illumination, because algae are also plants, which need photosynthesis to grow, and can not reproduce in large numbers in dark places, so we must let the fish tank be illuminated for a long time, usually it can be placed in the sun. However, attention should be paid to temperature changes to avoid excessive temperature difference between day and night.
2. Temperature: Algae also has certain requirements for temperature, which can not be too high or too low. It is usually better to maintain it between 15-20 ℃. Of course, it is not feasible to raise tropical fish at this temperature. However, few people use green water to raise tropical fish, which is generally used to raise goldfish.
3. Nutrients: If you want to cultivate green water, nutrition is also essential, and if you want to provide nutrition, it is actually very simple to rely on fish. After feeding it at ordinary times, its excrement is the nutrient for algae, so there is no need to clean the fish tank frequently, and the excrement is also conducive to the outbreak of algae.
