Sera Biofibres Fine 40g[Weight - 40g]

Sera bio fibers effectively collect large dirt particles for the pre-mechanical filtration process. Thus, you can protect the subsequent filtration media from significant contamination and increase the biological efficiency of the filter. Suitable for freshwater, saltwater, and pond water filtration processes.

Sera bio fibers are also used as an excellent medium for breeding and a hiding place for young fish. Moreover, they are ideal for transporting shrimp – providing a foothold for the animals in transport bags, ensuring they experience less stress.