Seals live bacteria in dormancy state! Disassembles dirt quickly. Live bacteria are contained in dormancy state, making it ideal for aquariums that tend to get dirty. Disassembles dirt quickly and leaves clean water It has plenty of "Activated Carbon" that absorbs white nicks and odors from clogging to the "matte" that is difficult to clog. This is a brand new replacement mat for the Roca Boy M. For 2 to 4 weeks, lightly wash with water for replacement. Compatible products: Loca Boy M. Contents: 3 pieces.
● Use as a replacement mat for the "Rockabboy M". When the filtration material gets clogged in, the filtration capacity will decrease, so please replace it for 2 to 4 weeks. Please do not wash or use the filter material and replace it with a new one. Please wash this product lightly with water before use. Please replace the filter material and change the water for several days. Simultaneous water quality may change rapidly and affect the breeding fish