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Tunze Doc Skimmer 9001
  • Tunze Doc Skimmer 9001
  • Tunze Doc Skimmer 9001
  • Tunze Doc Skimmer 9001



Recommended for marine aquariums from 20 to 140 liters. Immersion depth: approx. 135 to 155 mm

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TUNZE DOC SKIMMER 9001 - Skimmer for aquariums from 20 to 140 liters

Internal skimmer

Simple, quiet and effective – these are the current demands towards aquarium components. That is precisely what distinguishes the small Comline® DOC Skimmer 9001 – a true "plug and play" skimmer for small seawater aquariums with 20 to 140 liters (5.3 to 37 USgal.). There is no complicated setting or regular adjustment required for the operation. A simple installation into a corner of the aquarium is sufficient and it will work autonomously.

Flash Skimming

highly efficient foam production.
Organic-rich surface water is mixed thoroughly with small air bubbles in the TUNZE® Foamer. On the surface of the air bubbles, pollutants such as protein, cellulose, dead cells, etc. are adsorbed immediately, the air bubbles are very fine, with a diameter between .1 and .3 mm (.004" - .012"). The water / air mixture expands and stabilizes in the skimmer cup reactor, the water returns to the aquarium, and the protein-loaded air bubbles spill over into the skimmer cup. The patented anti-overfoaming system intermediate chamber prevents the skimmer from overfoaming and controls the skimmer performance, depending on the water level and organic load.
The particularly high efficiency of the flash skimming principle, compared to large skimmers with long contact time, is obtained because the substances adsorbed by the air bubbles are not released again, thus they don't return to the aquarium water.


Technical data:

Recommended from 20 to 140 liters
(5.3 to 37 USgal.) of sea water.
Immersion depth: approx. 135 - 155 mm (5.3 ” - 6.1”)
Skimmer cup volume: 0.2 liters (.05 USgal.)
Air capacity: approx. 100 l/h (26 USgal./h)
Energy consumption: 2.5 W, 230V/50Hz (115V/60Hz)
Dimensions (L x W x H): 110 x 63 x 215 mm (4.3” x 2.5” x 8.5”)
Magnet Holder for glass thickness of up to 10 mm (3/8”).

Instructions for use:

   Deutsch, Anglais, Francais (x9004.8888)

For more information, visit the official website of the manufacturer.


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