Will the fish die of exhaustion if the oxygenation pump is always on. Generally, the power of the oxygen pump is not high, and it will not have a great impact on the water flow in the tank, so it does not consume the physical strength of the fish. The equipment that general small aquarium uses 3-5 w goes, medium-sized aquarium should use 5-10 w, and big aquarium should 10 w go up. It should be noted that if there is a wave-making pump in the tank, this pump will affect the water flow, and if the power is too large, it is not conducive to the rest of the fish.
the oxygen pump 1. Open all day: For fish tanks with high feeding density, because of the high oxygen consumption, it is easy to lack oxygen. In this case, the oxygen pump should be opened 24 hours to avoid insufficient oxygen. In case of power failure, separate the cylinder as soon as possible and open the cover to ensure ventilation so as to exchange air. And
2, open in stages: if that fish culture density is not very high, the oxygenation pump can be open in stages. It usually runs for two hours in the morning and two hours in the afternoon. It should be noted that if there are aquatic plants in the tank, it will take two more hours in the evening. In addition, oxygenation time should be increased in summer and rainy weather.
3, sick open: When the fish is sick, also need to open the oxygen pump. On the one hand, sufficient oxygen can improve the water quality, on the other hand, it can accelerate the metabolism of fish and discharge harmful substances as soon as possible, which is very helpful to restore health. And some drugs also consume oxygen, so they need to be supplemented.
