In stock, only 13 left
- Biological and mechanical filtration
- For Tetra EX 400 - EX 1.000 Plus filters
- BioFoam S for up to 300 litres
- BioFoam L for up to 600 litres
In stock, only 8 left
- Suitable sizes for Tetra IN Plus Filter
- Mechanical filtration through sponge fabric
- Biological filtration due to high surface area