The pearl swallow is a kind of ornamental fish, which looks better and is welcomed by many breeders. In general, their cultivation is not particularly simple, because they have requirements for a variety of environmental factors. For example, water temperature, because they are tropical fish, so the water temperature requirements are high. Moreover is the water quality, they are more sensitive to water quality, once the water quality is very dirty, not timely replacement, they are very easy to get sick. Then, in terms of the PH value of water and the hardness of water, pearl swallows are required. Therefore, the difficulty of their breeding is relatively large, and there are many problems to be paid attention to.
1. Fish tank: When raising pearl swallows, first of all, you should pay attention to the density of the fish tank and the fish. Pearl swallow is not big, do not need too big fish tank, but also have to pay attention to the density problem, the number of farming is not too much.
2. Water temperature: Pearl swallows are tropical fish, so the water temperature needs to be regulated. Specifically, it is more suitable for their growth to adjust to 25-28 degrees. Too low water temperature is harmful to their growth and development, so it can be adjusted artificially when necessary.
3. Water quality: Pearl swallows are sensitive to changes in water quality and need to ensure good water quality. Generally speaking, change the water at least once a week, don't wait until the water is very dirty, otherwise they are easy to get sick.
4. PH value and hardness of water: When changing water, you should also pay attention to the choice of water. PH value as far as possible around 7.2, that is, neutral water. In terms of hardness, it is better to use KH10-20 water.
5. Feeding: Feeding is also an important issue when cultivating pearl swallows. Pearl swallows are omnivorous and have a strong ability to accept food. It is better to feed some animal feed, such as blood worms, red worms and brine shrimp, etc. In addition, some fish feed is also possible.