Tetratec Easy Crystal Aquarium Filter Pack With Carbon

Tetratec® EasyCrystal® Filter Spare Parts
• With its intense physical,biological and chemical filtration, the filter ensure a crystal clear,
  healthy water.
• Physical filtration: double layers filter floss pads reliably remove even the tiniest particles. 
  White side = coarse pre filter Green side = fine filter.
• Chemical filtration: Special activated carbon to eliminate water cloudy and unpleasant 
  odours
• EasyCrystal® filters are extremely easy to clean: Replace the filter cartridge every four 
  weeks. No need to rinse the filter medium, no more wet hands!
• Biological filtration: Filter Foam with an extra large surface area for the settlement of 
  beneficial bacteria.