at most. Under normal circumstances, goldfish have a relatively long life span, which can survive for about 8-9 years on average. In the case of good breed and proper care, goldfish can survive for up to ten years. Goldfish from birth, generally grow to 5 weeks old, the body function began to gradually decline, which is manifested in the body surface color gradually dim, activity began to slow and so on.
? If you want to make goldfish live longer, you need to create a good and comfortable living environment for goldfish.
1. The fish tank should be big: The big here means that the density of the goldfish should match the fish tank. A reasonable density will make the goldfish live more comfortably and keep the water quality easier.
2. Equipped with a filtration system: Equipped with a filtration system for the fish tank can better maintain the water quality, filter out the excrement and food residues of goldfish, so that goldfish can live in suitable water quality for a long time.
3. Change the water regularly: Change the water regularly when feeding, and pay attention to raising the water in advance when changing the water each time. The temperature difference of each water change should not be too large, and the amount of water change should not exceed one third.
4. Ensure balanced nutrition: When feeding goldfish, we must pay attention to balanced nutrition. Goldfish is an omnivorous fish, when feeding, it is best to feed a little with artificial feed, animal feed and plant feed. The artificial feed must be of good quality.
