1. Fading: If the concentration of salt in the water for raising goldfish is too high, it may cause their body color to fade. Although goldfish can live in salt water, if the concentration of salt is too high, their body color will gradually fade, and may eventually fade into white or other light colors.
2. Dehydration: There is too much water and salt for raising goldfish, and dehydration may occur. Because the salt content in water is high, the osmotic pressure in water will increase, and the water in goldfish will gradually lose. If goldfish live in an environment with high osmotic pressure for a long time, they may die of dehydration.
2. How much salt is appropriate for raising goldfishGoldfish are freshwater fish, and it is most appropriate for breeders to control the amount of salt between one thousandth and three thousandths. Because goldfish can't live in water with too high salt concentration, putting a small amount of salt at ordinary times can reduce their chances of getting sick. Of course, after goldfish get sick, breeders need to increase the salt concentration to five thousandths.
Pay attention to the types of salt when adding salt to goldfish. Coarse salt and sea salt are more suitable, and try not to use edible salt. Because edible salt contains iodine, it will have a great impact on their normal life. If the breeder finds goldfish breathing or sinking to the bottom, he should immediately change the water and reduce the salt concentration.