Traditional Culture Encyclopedia - The 24 Solar Terms - Where is the fish tank check valve installed in the plastic pipe?
Where is the fish tank check valve installed in the plastic pipe?
The fish tank check valve is generally installed between the oxygen cylinder or carbon dioxide cylinder and the fish tank, which can prevent water from flowing back to the oxygen cylinder or carbon dioxide cylinder through the trachea during power failure, but installing the check valve in the fish tank will reduce gas transmission.
Extended data:
Precautions for installation of fish tank check valve:
1, ensure the installation direction of the check valve during installation. The flow direction of water and other media should be consistent with the direction of the arrow on the valve body. If it is installed backwards, it may be airtight. If the position of the oxygen pump is higher than the water level of the fish tank, the situation of water backflow is relatively small and there is no need to install a check valve. However, oxygen cylinders are usually placed in fish tanks, so it is best to install check valves just in case to avoid unnecessary losses.
3. Raising fish at home requires all kinds of equipment, such as filtering equipment, oxygen pump, temperature control equipment, lighting, etc. Among them, fish tank filtration should combine material, biological and chemical filtration methods, and its principle is physical first and then biochemical; Fish tank oxygen pump can choose products with voltage of 220V and frequency of 50Hz, and the smaller the vibration sound of the oxygen pump, the better.
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