four crucian carps? Four crucian carps are a kind of fish that is relatively easy to feed. They have certain requirements for water quality. For breeders, if they can do a good job in water quality management, they can raise four crucian carps. In addition to the most basic condition of pollution-free water quality, attention should also be paid to the content of other elements in water. Four crucian carps are very hungry for calcium and phosphorus. If these two elements are not up to the standard in the feeding water, their growth will be hindered.

Their excrement is best disposed of in a timely manner, if the breeding of bacteria is likely to cause illness in the four crucian carp. Only by controlling the external conditions such as water quality and water temperature can the fish be raised well. Generally speaking, they are generally difficult to raise, and breeders need to have experience.

Two, four crucian carp how to raise

1, water temperature: four crucian carp has very sensitive sensory organs. They are very sensitive to changes in temperature. When they are raised at home, they need to control the temperature between 22 and 24 degrees Celsius. When the temperature exceeds 30 degrees Celsius, their bodies will become dim. When feeding, the temperature difference of water should be less than 3 degrees Celsius.

2. Feeding: It is possible to feed the fish with some granular baits or live baits. Baits such as tubificidae, red worms and water fleas can bring sufficient nutrients to the four crucian carps. It is better to control the frequency of feeding at three times a day.

3. Light: Moderate light can stabilize their mood and make the fish look better. When raising at home, it is very necessary to install lighting equipment in the aquarium. It is very good to choose a fluorescent lamp of 40-60 watts. The daily illumination time should be controlled at about 7 hours.