1 Piece = 1L bag

Features:

     biological contribution,
     very large filter surface due to high porosity,
     habitat of nitrifying bacteria Nitrosomonas and Nitrobacter,
     Bioballs - a cartridge for bucket filters.

     Features:
     This contribution reduces ammonia and ammonium ions.
     It inhibits the growth of algae, perfectly clarifies water, stabilizes the pH and binds phenols and heavy metals.
     Bio balls are loose

Application:

     internal filters
     external filters bucket,
     cascade filters,
     sprinkler and gutter filters,
     sumpy,
     ponds and ponds.