every day? Goldfish don't need to change water every day. Changing water too frequently or too much at a time will affect the normal life of goldfish, and even lead to poor growth of goldfish. The purpose of changing water is to improve water quality, remove impurities, increase dissolved oxygen and adjust water temperature. As long as the water quality is suitable for the growth of goldfish, there is no need to change the water every day.
? How often do goldfish change water has a certain relationship with the season. For example, in summer, the interval between water changes is relatively short, usually every 3-4 days. In spring and autumn, it can be extended to about one week, and in winter, even half a month to one month. When changing water for goldfish, the amount of water should not be too much each time, and one third of the new water should be enough each time. The frequency of changing water
for goldfish needs to be adjusted slightly according to the actual situation. For example, the frequency of water change is obviously different between fish tanks with filtration system and those without filtration system. As long as the water in the fish tank is clean, not anoxic and suitable for the growth of goldfish, there is no need to change the water.
do goldfish like? For goldfish, the most suitable water for them is what people often call old water, that is, the kind of clean light green water rich in algae. This kind of water needs a certain amount of time to raise, when raising water, it only needs to regularly clean up the impurities at the bottom of the water to ensure the cleanliness of the water quality, and regularly change the water in an appropriate amount.
