a sapphire-tailed fish? It is not easy to raise a sapphire-tailed fish. It is not recommended for beginners to keep this kind of fish, but it is more recommended to keep those fish that are easy to keep. They have a variety of colors, and their small bodies have the dorsal fins of large fish, which make them very beautiful. One thing to note is that when raising, do not mix male and female, otherwise the female fish will be tortured to death by the male fish.
the sapphire-tailed mackerel? 1. Water temperature: The sapphire-tailed mackerel is resistant to high temperature, but it is afraid of cold and needs more heat. They can adapt to 23-29 ℃ water. When breeding, it is necessary to control the temperature of water at about 26 C, and the temperature should not be too low or too high. There are some tips for daily management of water temperature. For example, don't put the aquarium in a windy place. Because windy places are cooler, the wind will take away the heat outside the aquarium, which is not conducive to maintaining high temperatures.
2. Water quality: They have certain requirements for water quality. They like neutral water that is neither acidic nor alkaline. They can barely adapt to weak acidic water, but they can't adapt to weak alkaline water. They prefer water with a hardness of 4-12. They don't like changes in water quality. If the water quality is basically unchanged, you can try to change the water regularly and quantitatively. For example, change the new water every seven days, and replace about one third of the old water each time.
3. Feeding: They prefer live baits and eat shrimp. It's best to give them special feed. Feeding should be regular, preferably regular and quantitative feeding, so that they can develop good eating habits.
