Haquoss Quickfilter Replacement Blue Sponge for Small-Medium Filter 2-Piece

• Replacement blue sponge for small and medium filter
• Clarifies water and eliminates unpleasant odour's
• Economic and functional replacement sponge for biological filter
• Allows bacterial settlement

Product Description Haquoss Quick filter replacement Blue sponge is a replacement sponge for water clarity. Replacement Blue sponge for The small and medium filter. Clarifies water and eliminates unpleasant odours. It needs to replace it every 3 or 4 months. Available in 2-pieces. Directions Rinse under running water every week and replace it every 3 or 4 months not in conjunction with the carbonated sponge. If you have the quick filter medium, rinse both sponges and replace them both every 3 or 4 months. Box Contains 1 x Haquoss Quickfilter Replacement Blue Sponge for Small-Medium Filter 2-Piece