Juwel BioPlus Fine - Large

The Juwel range of fine filter sponges is primarily used for biological filtering.
The large BioPlus Fine filters are an essential component of the filtering of your aquarium within the aerobic zone. The fine pore structure of the filter creates a large surface area and ensures slow and even flow within the filter system.
The filter sponge can be used in both saltwater and freshwater aquariums.

* Size: Large

* Measurements: 12.5x12.5x5 cm

* Optimal biological filtering characteristics

* Homogenous structure allowing for even flow

* Suitable for freshwater and saltwater aquariums

* No chemical residues