Blufibre is a synthetic fibre, neutral and non-toxic, which ensures an effective mechanical water filtering action, captures impurities for water always clear. Perfect for internal and external filters, for all fresh- and salt-water aquariums. Ideal as mechanical pre-filter (first stage of the filter), as final filtering material (last stage, before water return), as biological filtering (if not rinsed frequently).
Package of 100 g. net.