Tunze 2023 Nano DOC 9004.000 Protein Skimmer

{Description}
The 2023 Tunze Comline DOC Skimmer 9004.000 with new for 2021 New Silencer

Simple, quiet and effective - these are the current demands towards aquarium components

The Comline® DOC Skimmer 9004 is designed for use in seawater up to 250 litres (66 US gal.)

It operates according to the TUNZE® flash skimming principle and acquires the water through an efficient surface suction with a surface film removal, and can therefore also be used as a "stand-alone" solution in the aquarium

The TUNZE® Foamer generates large volumes of fine air bubbles with a diameter of between .1 and .3 mm (.004 - .012 in.) and is especially quiet during operation

The Comline® DOC Skimmer with a magnet holder for glass up to a thickness of 12 mm (1/2") is supplied installation-ready

There is no complicated setting or regular adjustment required for the operation
{Features}
Features:
• The flash skimming principle enables 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 absorbed immediately, the air bubbles are very fine, with a diameter between .1 and .3 mm
• 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 verfoaming 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
• Skimmer cup, 0.2 liters (.05 USgal.) volume, also accommodates the foam reactor, easy to remove
• Intermediate chamber with patented anti-overfoaming system
• Surface intake with bacteria film removal
• Attachment with a patented magnet holder for a glass thickness of up to 12 mm (1/2")
• Intermediate chamber with a patented anti-overfoaming system
• TUNZE® Foamer 9004.040, high air output and low energy consumption
• Comline® design: comfortable use, elegant and unobtrusive in the aquarium
• Bubble-free outgoing water
• Air flow regulation and silencer for an exceptionally quiet operation
{Technical}
Technical Specification:
• Comline® DOC Skimmer 9004 (9004.000)
• Recommended from 60 to 250 litres (15 to 65 US gal.) of sea water.
• Immersion depth: approx. 225 to 245 mm (8.9 to 9.7 in.)
• Skimmer cup volume: 0.2 litres (.05 US gal.)
• Air capacity: approx. 150 l/h (40 US gal./h)
• Energy consumption: 4w, 230v/50Hz (115v/60Hz)
• Dimensions (L x W x H): 110 x 90 x 305 mm (4.3 x 3.5 x 12 in.)
{Availability}
In stock for next working day delivery