Blumec are spare sponges with different porosity suitable for the internal aquarium filter Bluwave. Ideal both for fresh and marine water, they are available in four sizes. The package contains one synthetic fine sponge and one synthetic coarse sponge.
- Spare sponges for internal filter for aquariums Bluwave.
- Perfect for fresh and marine water aquariums.
- Package containing two sponges with different porosity.