? When raising the red line crucian carp, it is best to choose to raise it in a grass tank and plant some aquatic plants in the water. They will hide at the bottom of the aquatic plants and occasionally swim out a few times. But if they are raised in a bare tank, they will be very nervous and occasionally jump out of the tank, so they must add a cover on the top of the tank. They like the clear water environment with high oxygen content, so they should not only satisfy their sufficient dissolved oxygen, but also keep the water clean. Because of their high requirements for the surrounding living environment, their feeding is relatively difficult.
red line crucian carp 1. Water temperature: When raising red line crucian carp, it is more appropriate to keep the water temperature between 22-28 C. Because this is the water temperature that is most conducive to their growth. In addition, they are also sensitive to changes in temperature, which indicates that it is also important to keep the water temperature constant.
2. Water quality: The pH value of the water body is kept between 5.9 and 6.7, and the hardness of the water body is kept between 6 and 14, so that the water body presents a weak acidic soft water state, which is the most suitable for their survival.
3. Feeding: They are omnivorous and like to eat all kinds of live baits. It can be fed with active baits such as shrimp, white worm, red worm and small crustaceans, as well as plant baits such as flake feed, soft algae, lettuce and spinach.
