Nyos Active Carb 1000ml

• Removes harmful yellow substances, organic pollution, cloudiness, odours and nettle toxins in a highly effective manner.
• Extremely high binding capacity.
• High-quality, steam activated and pH-neutral.
• Low in phosphate and heavy metals.
• For crystal clear freshwater and salt water aquariums.

Directions

500 - 1000 ml (17-34 oz) up to 1000 litres (250 gal).