Detailed Product Description

1. To expand considerably the filtering area of the organisms in water with less occupation space .It is the best among the present filtering system .2. When be moved to the new bowl is put into use ,the existing running sand bed may be moved to the new bowl because the organism system in the water has been established for a comparatively long time .This way the organism system time may be greatly shortened.3. This purifier has been desiged by specialists .It contains one check value.Its outer appearance is beautiful and practical .4. Its function and operation are the best without problem of blockage ,poor starting and siphon thus enabling more smooth and convenient operation .The water quality is more stable and clear being suitable for the existence of various fish group and weed .