Sera Siporax Filter Media
The original Sera Siporax Professional filter media is suitable for use in both freshwater and marine aquarium setups. Siporax is suitable for a range of filtration options and can be used in internal, external and trickle style aquarium filters. Siporax provides maximum surface area for biological purification and provides an optimal substrate for the settling of the necessary filter bacteria.
- Professional aquarium filter media
- 3 Dimensional pore structure for maximum surface area
- Suitable for both fresh and saltwater aquariums
- Unique sintered glass material
- Ideal for internal, external and trickle style filters
- Highly efficient, low maintenance filter media
| Feature | Detail |
|---|---|
| Material | Sintered glass |
| Surface Area | High, due to 3D pore structure |
| Water Type | Freshwater and saltwater |
| Filter Types | Internal, external, trickle style |
FAQ
Is Sera Siporax suitable for marine aquariums?
Yes, Sera Siporax is suitable for both freshwater and saltwater aquariums.
What makes Siporax different from other filter media?
Siporax features a 3D pore structure that provides maximum surface area for biological filtration and uses a unique sintered glass material for durability and efficiency.
Can I use Siporax in trickle filters?
Yes, Siporax is ideal for use in internal, external, and trickle style filters.



Colin Skinner –
I’ve used Siporax in both my freshwater and saltwater tanks. The filter performs well with minimal maintenance. The surface area is excellent for bacterial growth, and the glass material stays intact even after months of use.
Evan Sutherland –
Great choice for a reliable filter media. It fits well in my external filter and has maintained good water quality over several months. No clogging issues, and the bacteria colonization is strong.
Christopher Johnston –
Works well in my internal filter. The surface area is impressive, and it handles the flow efficiently. A bit more expensive than some alternatives, but the performance justifies the cost.