all the time? If the space in the fish tank is sufficient and the water quality is good, the breeder does not need to turn on the oxygen for them all the time, because changing water, filtering and a small amount of oxygen can meet their oxygen needs in the normal feeding process. So there is no need for breeders to oxygenate them all the time. However, when the breeding density is high or other fish are mixed, it is better to keep oxygen, so as to avoid the problem of hypoxia.
If the breeder finds that the arowana often float or swim to the surface to breathe, it means that they have hypoxia, and the breeder also needs to turn on the oxygen pump to avoid suffocation. In addition, when it rains, the air pressure is low, and the breeder needs to turn on the oxygen all the time to ensure that they have enough oxygen.
all the time? Silver arowana needs to be heated all the time, because they are tropical fish, and their favorite water temperature is between 24-28 degrees Celsius. Family breeding, if not using heating rods, can not keep the water temperature in this range well, so it is necessary to use heating rods to keep the water temperature between 24-28 degrees Celsius. In addition, when the temperature is high in summer, breeders need to use fans, air conditioners or ice bags to cool the water temperature of arowana, so as to avoid discomfort caused by too high water temperature.
