Why does the goldfish in the fish tank always die
Sihaiwang: we all have experience in fish farming. The final conclusion is that fish are not easy to raise. But experienced fish farmers say that fish are actually very good to raise. If you master the following, you can raise fish well.
There are the following reasons for fish death. Please correct the symptoms. Early prevention is very important.
1. hypoxia.
2. The water quality is not good (turning white or green), causing the fish to get sick
3. Do not use tap water directly. Use water that has been trapped for at least three days to change water
4. No more than one third of the water can be changed at a time, not to mention all the water can be changed. The fish will not adapt to the new water, gather and die.
5. The difference between the water temperature for water change and the water temperature in the fish tank should not be more than two degrees, otherwise it will excite the fish
6. Goldfish may die, but they are hungry
New fish farmers all have the experience of dead fish, because they have not yet understood this knowledge.
Generally speaking, the goldfish can be raised well if it is carefully raised, properly managed, fresh feed, fixed quality, quantitative and regular feeding, pay attention to stocking density, master the change of water temperature and maintain good water quality. The fish died in a few days after they bought it. It was not only a matter of changing water and feeding, but also a series of factors, such as the original constitution of the fish they bought, the density of the fish in the tank, whether the oxygen was sufficient, and so on.
Only if these factors can provide enough health guarantee for goldfish, the fish will not die frequently.