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Designed for use with the Fluval C4 Power Filter, C4 Ammonia Remover effectively removes and controls ammonia and nitrite, which occur naturally as waste breaks down in an aquarium and are toxic to fish and plant life.

  • Chemical filter media
  • Ideal for new or heavily populated freshwater aquariums
  • Reduces fish stress
  • Convenient 3-pack format
  • 3 x ammonia remover included