Tunze DOC Skimmer 9004 Filter Sponges Use 10mL per 40 litres

Use 10mL per 40 litres

This means you can fit almost 20 times the surface area in the same space verses bioballs

Produced from bituminous coal by a high-temperature activation process under stringent quality control

Nitrate & Phosphate remover

Tunze DOC Skimmer 9004 Filter Sponges Use 10mL per 40 litresSpecifications Recommended aquarium size: 60240 L Skimmer cup volume: 0. 2 L Air intake: approx. 150 L h Power consumption: 4 W Operating voltage: 230 V 50 Hz Dimensions (L W H): 110 90 305 mm Maximum glass thickness: 12 mm Using the proven TUNZE Flash Skimming Principle, the Comline DOC Skimmer efficiently removes organic waste by drawing aquarium water through a powerful surface suction system. Designed for quiet operation and high performance, this