Tunze DOC Skimmer 9004 Filter Sponges This means you can fit

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

Instructions for use: push out the required amount of cubes into a recipient

Use 10mL per 40 litres

and other debris or cloudiness causing particles into clumps that can easily be removed by a good mechanical filter with fine filter floss

Nitrate & Phosphate remover

Tunze DOC Skimmer 9004 Filter Sponges This means you can fitSpecifications 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