A water quality control device for improving water quality and a method thereof
The present invention relates to a water quality control device for improving water quality in water tank, characterized by a perforated casing comprising a perforated housing and a perforated detachable end cap covered each end of the perforated housing for allowing water passage through the perfor...
| Main Authors: | , , , , , , , , , , |
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| Format: | Patent |
| Published: |
2011
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