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Selection, installation and maintenance of fishpond aerator:
1. According to the characteristics of various aerators and breeding objects
Generally, microporous tube aerator or waterwheel aerator can be used in South American white shrimp culture pond, leaf wheel aerator can be used in general fish culture, and jet aerator can be used in seedling culture.
2. Determine the number of aerators according to the pond area
Generally, three to five mu of water surface is equipped with an aerator, and the number of aerators shall be calculated for ponds with large area.
3. Placement position of fish pond aerator
The fish pond aerator is set in the center of the pond or windward, usually about 5m away from the pond bank. When the aerator is set in the shrimp and crab culture pond, the position of water and grass shall be avoided. When placing the impeller aerator, ensure that the water flow generated during the operation of the aerator will not stir the mud at the bottom of the pool.
4. Safe operation of fish pond aerator
It shall be assembled according to the operating instructions and fixed in the pond. When the working conditions of the fishpond aerator are bad, the user shall be equipped with thermal relay, phase protector and other protective devices. When starting the fishpond aerator, closely observe the operation. If there is abnormal sound and the operation is not smooth, stop the operation immediately and start the machine after eliminating the abnormal phenomenon.
1. According to the characteristics of various aerators and breeding objects
Generally, microporous tube aerator or waterwheel aerator can be used in South American white shrimp culture pond, leaf wheel aerator can be used in general fish culture, and jet aerator can be used in seedling culture.
2. Determine the number of aerators according to the pond area
Generally, three to five mu of water surface is equipped with an aerator, and the number of aerators shall be calculated for ponds with large area.
3. Placement position of fish pond aerator
The fish pond aerator is set in the center of the pond or windward, usually about 5m away from the pond bank. When the aerator is set in the shrimp and crab culture pond, the position of water and grass shall be avoided. When placing the impeller aerator, ensure that the water flow generated during the operation of the aerator will not stir the mud at the bottom of the pool.
4. Safe operation of fish pond aerator
It shall be assembled according to the operating instructions and fixed in the pond. When the working conditions of the fishpond aerator are bad, the user shall be equipped with thermal relay, phase protector and other protective devices. When starting the fishpond aerator, closely observe the operation. If there is abnormal sound and the operation is not smooth, stop the operation immediately and start the machine after eliminating the abnormal phenomenon.
