1, and the water quality is too poor: goldfish always die if they are not well raised. Although goldfish do not have high requirements for water quality, they may have physical and mental decline if they live in an environment with poor water quality for a long time. Over time, they will get sick and die.
2. Overfeeding: If goldfish are not well raised, they will always die. It may also be caused by overfeeding. Goldfish do not feel full. As long as there is food in the fish tank, they will always eat it. If breeders feed too much food, they are prone to support themselves. Some goldfish with poor digestion ability may die on the spot. Even if some goldfish don't die on the spot, they will die gradually after a long time.
3, too high density: goldfish always die if they are not raised well, which may be caused by too high density. Although they do not require high space, if the density is too high, the water quality will deteriorate, and the range of activities and food distribution will be uneven. In the long run, they will die.
2. How to raise goldfish better1. Stable environment: If breeders want to raise goldfish well, they must ensure a comfortable living environment. If conditions permit, it is best to install a heating rod to keep the water temperature in a stable range. Another filter can be installed to slow down the deterioration of water quality and reduce the frequency of water change.
2. Reasonable feeding: Goldfish should be fed reasonably at ordinary times. If it is a juvenile goldfish, it can be fed twice a day, and the amount of each feeding can be finished within 5 minutes. If it is an adult goldfish, feed it once a day, and the amount of each feed can be eaten within 10 minutes.