Sera Super Active carbon absorbs toxic and colouring substances quickly and reliably and renders water in fresh and saltwater aquariums crystal clear.Sera Super Active Filter Carbon does not affect the pH value.
Due to its extremely large surface it binds colouring and toxic substances even after six weeks, so there is no danger of re-releasing the poisons back into the water.
Sera Super Active Filter Carbon is free from phosphate and nitrate.
During water treatments with medications, the active carbon must be removed from the water circuit.
