The Comline® DOC Skimmer 9004 is designed for use in seawater up to 250 liters (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 0.1 to 0.3 mm (.0039 to .011 in.) and is especially quiet during the operation.
The Comline® DOC Skimmer with a magnet holder for glass up to a thickness of 12 mm (1/2”) is supplied installation-ready.
- Surface intake with bacteria film removal.
- Skimmer cup, 0.2L (.05 USgal.) volume, also accommodates the foam reactor, easy to remove.
- Attachment with a patented magnet holder for a glass thickness of up to 12mm (3/8″).
- Intermediate chamber with patented anti-overfoaming system.
- TUNZE® Foamer 9004.040, high air output and low energy consumption.
- Bubble-free outgoing water.
- New “Comline® Design”: comfortable use, elegant and unobtrusive in the aquarium.
- Air flow regulation and silencer for an exceptionally quiet operation.
- 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 adsorbed immediately,
the air bubbles are very fine, with a diameter between 0.1 and .3mm. 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.
DOC Skimmer 9004
(9004.000)
Recommended, depending on tank load, from 60 to 250 litres (15 to 65 USgal.) of sea water.
Immersion depth: approx. 225mm to 245mm (8.86 to 9.65 in.), skimmer cup volume: 0.2L (.053 in.), air capacity: approx. 150l/h (40 USgal./h), 4W, 230V/50Hz, dimensions: L110 x W90 x H305mm (L4.3 x W3.5 x H12 in.), fixed by means of Magnet Holder up to a pane thickness of 12mm (3/8″).
Speedy Shipping and Professional Packaging
Because of our long-standing relationship with UPS FedEx DHL, and other leading global carriers, we can offer a variety shipping options. Our warehouse staff are highly trained and will be able to pack your goods in accordance with our exact and precise specifications. Before they are shipped your items will be thoroughly examined and secured. Each day, we ship to thousands of customers in different countries. The fact that we're committed to becoming the biggest online retailer in the World is clear. Warehouses and distribution centres can be located throughout Europe as well as the USA.
Note: Orders that include more than one item will be assigned a processing date according to the item.
Prior to shipping before shipping, we'll inspect thoroughly the items you've ordered. Today, the majority orders will be sent within 48 hours. Delivery is expected to take between 3 and seven days.
Returns
The stock is constantly changing. It's not completely managed by us since we are involved with multiple parties such as the factory and the storage. Stocks can be changed at any moment. Be aware that it's possible for your order to run out of stock even after you have made the order.
The policy is 30 days. If you have passed 30 days by since your purchase and we are unable to offer you a return or exchange.
The item should not be used and in the original packaging. It should also be in the original packaging.
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