The Biolen Filterwool is optiized for mechanically and biologically cleaning of the water in aquariums or garden ponds. While the white filterwool has a fine structure, the green filter wool has a rougher structure for biological filtration.
|Delivery Time||1-3 Workdays|
Regular Price: €1.95 *
Special Price: €1.75 *As low as: €1.60 *