Features ?Highly effective and activated carbon exclusively by water vapour. All production is done without chemical additives ?Ideal for water purification and liquid treatment. The iodine number is >1050 mg/g, the ash content is max. 5% and the special Surface (bed) is approx. 1100 m²/g ?Liqui-Clean Coco Granular quickly removes turbidity, toxins and many other substances. The extremely powerful carbon ensures clear and clean water quickly and sustainably ? Also suitable for koi ponds and coral breeding. Can be disposed of in the organic bin or on the compost ? Manufactured to industry standards. Activated carbon, made from coconut shells, is characterised by its sustainability and efficiency Product Description10 litres of activated carbon granulate from coconut shells for water treatment (0.6-2.36 mm/8 x 30 mesh) [energy class A]