-
Crystal Clear Professional Filter Media (12 pcs) - Sera
Sera$19.99Watch the Video, this stuff is INSANE! 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... -
Crystal Clear BULK PACK Professional Filter Media (350 g - 12.3 oz) - Sera
Sera$99.49Watch the Video, this stuff is INSANE! 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...