? Siraitia grosvenorii like fresh and clean alkaline water. To raise them, the PH value needs to be controlled between 6.0 and 7.5. If there is no filtration system, they need to change the water every 3-5 days, and they need to fish out the food residues and feces in the fish tank every day to avoid polluting the water quality. If you have a filter, you can change the water once a week.
Siraitia grosvenorii should not change too much water each time, and it is better to control it at one third of the total water volume. The temperature difference between the new water and the old water should not exceed 2 ℃ every time the water is changed. The new water for Luohan fish needs to be exposed to the sun for 2-3 days, so as to effectively remove the free chlorine in tap water, and the temperature difference between the dried water and the old water will be reduced.
? Luohan fish need a filter, because they can eat and pull, not only food residues, but also feces, if there is no filter, breeders need to change 2-3 times a week. This will not only increase the workload of water exchange, but also affect the formation of nitrifying bacteria. After installing the filter, the breeder only needs to change water once a week, which not only reduces the workload of changing water, but also stabilizes the water quality. Therefore, it is better to install filters to raise Luohan fish.
