Tunze DOC Skimmer 9004

The Tunze Comline DOC Skimmer 9004 is a compact in-tank protein skimmer for marine and reef aquariums from 60 to 250 litres, depending on stocking. It removes dissolved organic waste from the water and collects it in a removable 200 ml cup for easy emptying.

The included magnetic holder mounts directly to the aquarium glass, so it’s a practical choice for tanks without a sump. The skimmer draws just 4 W and takes up only 110 × 90 mm of space inside the tank.

• Recommended aquarium volume: 60–250 litres, depending on stocking

• Magnetic mount: Included, for glass up to 12 mm thick

• Operating immersion depth: Approximately 225–245 mm

• Air intake: Approximately 150 litres per hour

• Dimensions (L × W × H): 110 × 90 × 305 mm

• Model number: 9004.000