Can in cold water? Silver arowana cannot be raised in cold water, because when the water temperature is below 24 degrees, silver arowana is very easy to get sick, and in serious cases, it may kill the fish. The temperature of cold water is generally low, so it can not be used to raise arowana. The water temperature of silver arowana should not be low, and the water temperature should not fluctuate greatly at ordinary times. Water temperature fluctuations will stimulate the silver arowana, which is easy to get white spot disease and other fish diseases, and may also cause fish death.
of silver arowana for water? 1. Good water quality: the water body should be non-toxic, clear and flexible, with normal odor.
2. Sufficient oxygen: When the oxygen is insufficient, the silver arowana will refuse to eat, its physique will deteriorate, and its disease resistance will also decline. When the dissolved oxygen in the water is low, the arowana will surface and jump out of the tank in serious cases. Therefore, it is necessary to ensure that the filter can work properly so that the water will not be anoxic when it flows. When the number of silver arowana is too much, oxygen should be given in time.
3. Constant water temperature: For example, if you raise fish indoors in winter in the north, you can use air conditioning and heating to stabilize the temperature of the water tank. You can also use a heating rod or cover the fish tank with a thermal insulation film to avoid heat dissipation affecting the heating effect. In addition, the choice of heating rod, the quality must pass, in order to avoid leakage damage to the silver arowana.
