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sera Crystal Clear Professional

sera Crystal Clear Professional

  • High performance filter medium for mechanical filtration
  • Quickly removes even smallest particles (floating algae or sludge)
  • Can be washed out several times
  • Suitable for both freshwater and marine aquariums
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The innovative, patented 3D fiber structure of sera crystal clear Professional very quickly removes even smallest particles above 10 µm (such as floating algae or sludge).

Unlike common filter wool, the filter balls keep their shape and can be washed out several times. They are 80% reusable after washing out.

The high performance filter medium is suitable for both freshwater and marine aquariums and all filter types.



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Frank S.
Klarwasser garantie, top.
30th September 2018
sera - Crystal Clear - Professional - for 360 Litres
sera - Crystal Clear - Professional - for 360 Litres

Das ist mal ein wirklich geniales Filtermedium. Ich habe noch nichts vergleichbares gehabt. Innerhalb von einem Tag waren selbst kleinste Partikel aus dem Becken gefiltert. (read more)