after the blackout? After the blackout, the arowana can still live. But if the blackout lasts more than ten hours, the loss of arowana will be more serious, and it may not be able to survive. Power failure will not only lead to lack of oxygen in the bathtub, but also the collapse of nitrifying bacteria in the fish tank. In order to reduce the impact of power failure on arowana, new nitrifying bacteria should be added and large pumps should be used to speed up filtration.
can the arowana last? After the blackout, the arowana can last for about ten hours at most. During this period, you should stop eating. At the same time, the water temperature should be maintained at about 25 degrees, which can reduce the consumption of oxygen by arowana. If the arowana is mixed with other fish, it is necessary to fish out the other fish and maintain them in separate tanks. Otherwise, when the oxygen runs out, all the fish will die. If the water temperature cannot be guaranteed, the water temperature can be maintained by adding hot water to the fish tank. It should be noted that the difference between the added water temperature and the water temperature in the fish tank should not exceed two degrees, otherwise the arowana is easy to catch a cold.
in the fish tank in case of power failure? If the power failure lasts too long, the dissolved oxygen in the water can be increased artificially. By gently stirring the water in the fish tank with your hands or other objects, you can increase the oxygen content of the water.
