Sera Crystal Clear sm. Box
Sera Crystal Clear (350g Box)

£49.97 inc. VAT

1 in stock

SKU: 465
Quick Overview

Filter Medium for Aquarium water Filtration.


Product Description

The innovative, patented 3D fiber structure of Sera Crystal Clear Professional very quickly removes even the smallest of 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.

Maximum filter performance can be achieved by combination with a UV-C lamp and/or coagulants such as sera pond crystal.