Goldfish can be raised with mineral water, but there is no need to use mineral water for a long time. Although mineral water contains a lot of minerals, the cost of mineral water is high, so it is not recommended to raise goldfish with mineral water. Goldfish can be raised with tap water at ordinary times, but before use, they can be exposed to the sun for 1-2 days to volatilize the chlorine in the water.
of goldfish for water? 1. Water temperature: The suitable water temperature for goldfish is 18-26 C, but their favorite water temperature is about 23 C. Too high or too low temperature will affect their growth and development. Therefore, the breeder needs to keep the water temperature at 23 C to make the goldfish grow better.
2. Water quality: Good water quality is of great help to the health of goldfish. If conditions permit, the breeder can open the filter for a long time. The water should also be changed regularly, preferably once a week, and the amount of water changed each time should be a quarter of the total amount of water. When changing water, attention should be paid to controlling the temperature difference between new water and old water, which should not exceed 2 degrees Celsius.
3. Dissolved oxygen: Dissolved oxygen in water is also important for goldfish. Breeders can oxygenate for 3-4 hours a day and turn on the filter the rest of the time to keep enough oxygen in the water. In rainy or hot weather, the air pressure in the fish tank will be relatively low, so it is better for the breeder to keep the oxygen pump on.
