If Koi jump out still struggling on the ground, the general problem is not big, put back to the original water tank can be. If you stop struggling and open and close your mouth, it may be caused by hypoxia. At this time, new water needs to be added to the original pool water, and oxygen is added to the water. If you jump out and get seriously injured, you need to do artificial respiration, and then put it into a shallow basin for maintenance. After it recovers, it will be put back into the koi tank for maintenance.
If the fish tank space is small, coupled with the density of fish is too large, it is easy to cause koi jump tank. At this time, they need to change a larger tank to ensure that the koi have sufficient space to move. If the oxygen content in the tank meets the needs of the koi, the koi will jump the tank, at which time it needs to change the water immediately, or add oxygen to the bathtub. When the weather is sultry, Koi will also pick tanks, at this time need to give oxygen in the water, but also need to cool down, the temperature will be controlled below 26 degrees.
Koi jump tank generally have two reasons, one is caused by shock. Another is caused by insufficient oxygen in the water. In addition, if the breeding tank is too small, it will also make the koi jump tank. In breeding, if you can provide enough space for Koi activities, and regularly change the water for Koi, increase the oxygen in the water, then they generally will not jump tank.