Siporax Professional 15mm - Sera

Sera GmbH
CAD $16.99 - CAD $1,199.49
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Maximum optimization of biological filtration

The original sera siporax Professional is suitable for use in both freshwater and marine aquariums as well as in ponds. Not depending on the kind of filter (internal/external/trickle filter), it maximizes the surface required for biological purification and provides the optimal substrate for the settling of necessary filter bacteria.

Unlike other filter rings available on the market, sera siporax consists of sintered glass. The unique material convinces due to a special three-dimensional pore structure. This allows maximum surface increase. At the same time, the fine pores provide ideal settling conditions for bacteria that break down pollutants. Since it is an interconnected system, the bacteria are permanently rinsed by water nd so can break down pollutants with best possible efficiency.

Furthermore, the unique pore array allows for self-purification of the substrate and thus very long filter holding times.

In combination with specialized bacteria, sera siporax even fulfills a variety of other special tasks, such as algae prevention or directed water conditioning.


  • 5

    Posted by Unknown on 2018 Apr 18th

    Ordered 9L for my 150g tank. its only been a few weeks but there has already been a huge improvement in the nutrient levels of my system. 100% recommend to everybody.