Comline DOC Skimmer - Tunze

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How do you select the right DOC skimmer for a marine aquarium? Due to its biotope composition, every marine aquarium has a different sensitivity with respect to the organic load. B ased on a standard marine aquarium with leather corals, the data on the suitable aquarium size may differ for other biotope compositions. For this reason, the aquarium volumes recommended for the skimmer should be reduced for more sensitive biotopes, if and when necessary. Low sensitivity, no reductions in... leather coral aquariums with long-polyp corals and anemones, for example, the load of dissolved organic matter may be higher, sometimes it may even be vital.The DOC Skimmer can be used for the recommended aquarium volume without reductions.Average sensitivity, 40% reductionAmedium organic sensitivity is usually found in mixed aquariums inhabited with leather and stoney corals (LPS). Filters, sponges, etc. can also be found there. A DOC skimmer that is designed for 1,000 liters (264 USgal.) is likely to only skim 40% of organic substances with this light pollution.Thus, a DOC skimmer for 1,000 liters (264 USgal.) should be used for a tank with a maximum content of approx. 600 liters (158 USgal.).Increased sensitivity, 60% reductionAquariums with primarily small-polyp stoney corals (SPS) require an especially high degree of purity. They should have no load of phosphates or nitrates worth mentioning. Good oxygen saturation and very clear water are the pre-requisites. In this type of aquarium, the DOC skimmer is frequently used as a "stand-alone solution".Thus, a DOC skimmer for 1,000 liters (264 USgal.) should be used for a tank with a maximum content of approx. 400 liters (106 USgal.).High sensitivity and high load,70% reductionHard coral aquariums (SPS) with a high population of fish require an extremely high skimming capacity. The skimmer has to ensure the proper degree of purity for hard corals in case of an excessive fish burdening, whereas an especially high performance is required if it's used as a "stand-alone solution".Thus, a DOC skimmer for 1,000 liters (264 USgal.) should be used for a tank with a maximum content of approx. 300 liters (79 USgal.).Especially for Comline® DOC skimmers used as contact skimmers for breeding tanks with plankton, 70% reductionStone coral aquariums or other breeding tanks with plankton food require an especially high degree of purity. Good oxygen saturation and very clear water are the pre-requisites.Thus, a Comline® DOC skimmer for 1,200 liters (317 USgal.) should be used for a tank with a maximum content of approx. 360 liters (95 USgal.) The TUNZE® Comline® opens the... way for compact aquarium components for internal operation, ultra functional, sophisticated, with clearly defined lines.The Comline® is a multi-functional product line: Surface and substrate zone intake, high flow propeller pump filter, flash protein skimming, the system creates a natural environment in the aquarium with a compact footprint. The goal, more performance from less space. Comline® components meet these requirements and the visual harmony of the aquarium is maintained. It is no longer necessary to hide technical equipment in the aquarium; instead, it forms an integral part of it. The system is highly effective; all organic pollutants are removed from the environment directly, while the path the water has to cover is short and direct. The risk of leakage is almost zero. The highly efficient technology enables reduction of the volume of the internal equipment, as well as significantly reducing the energy consumption . 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 .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. MODELS AND SPECIFICATIONS Comline® DOC Skimmer 9001 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. 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”). Comline® DOC Skimmer 9001 DC 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. Recommended from 20 to 160 liters (5.3 to 42.3 USgal.) of sea water.Immersion depth: approx. 135 to 155 mm (5.3 ” - 6.1”)Skimmer cup volume: 0.2 liters (.05 USgal.)Air capacity: approx. 150 l/h (39.6 USgal./h)Energy consumption: approx. 5 W (max. 8 W) at 12VPower supply unit: 100-240V / 50-60HzCable length: 3 m (118.1”) up to the Turbelle® controllerDimensions (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”). Comline® DOC Skimmer 9004 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 .1 and .3 mm (.004" - .012") and is especially quiet during operation.The Comline® DOC Skimmer with a magnet holder for glass up to a thickness of 12 mm (½") is supplied installation-ready. Recommended, depending on tank load, from 60 to 250 liters (15 to 65 USgal.) of sea water.Immersion depth: approx. 225 to 245 mm (8.9" to 9.7")Skimmer cup volume: 0.2 liters (.05 Usgal.)Air capacity: approx. 150 l/h (40 USgal./h)Energy consumption: 4 W, 230V/50Hz (115V/60Hz)Dimensions (L x W x H): 110 x 90 x 305 mm (4.3" x 3.5" x 12")Magnet Holder up to a glass thickness of 12 mm (½"). Comline® DOC Skimmer 9004 DC 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 .1 and .3 mm (.004" - .012") and is especially quiet during operation.The Comline® DOC Skimmer with a magnet holder for glass up to a thickness of 12 mm (½") is supplied installation-ready. Recommended, depending on tank load,from 60 to 300 liters (15 to 79 USgal.) of sea water.Immersion depth: approx. 225 to 245 mm (8.9" - 9.7")Skimmer cup volume: 0.2 liters (.05 USgal.)Air capacity: approx. 200 l/h (52.8 USgal./h)Energy consumption: approx. 5 W (max. 10 W)Power supply unit: 100-240V / 50-60HzCable length: 3 m (118.1") up to the Turbelle® controllerDimensions (L x W x H): 110 x 90 x 305 mm (4.3" x 3.5" x 12")Magnet Holder up to a glass thickness of 12 mm (½"). Comline® DOC Skimmer 9012 The large Comline® DOC Skimmer 9012 is designed for use in mixed seawater aquariums / soft coral aquariums from 200 to 1,200 liters (53 to 317 USgal.), or for sensitive reef biotopes with hard corals up to 500 liters (132 USgal.). 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 between .1 and .3 mm (.004" - .012") and is especially quiet during the operation. Silicone buffers on the skimmer prevent the transfer of vibrations to the aquarium glass pane. The Comline® DOC Skimmer with a Magnet Holder for glass up to a thickness of 15 mm (2/3") is delivered installation-ready. Recommended, depending on tank load, from 200 to 1,200 liters (53 to 317 USgal.) of sea water.Immersion depth: approx. 255 to 285 mm (10 to 11")Skimmer cup volume: 0.7 liters (0.18 USgal.)Air capacity: approx. 400 l/h (105 USgal./h)Energy consumption: 13 W, 230V/50Hz (115V/60Hz)Dimensions (L x W x H): 140 x 110 x 415 mm(5.5 x 4.3 x 16.3 in.)Silence Magnet Holder up to a glass thickness of 15 mm (2/3"). Comline® DOC Skimmer 9012 DC The large Comline® DOC Skimmer 9012 is designed for use in mixed seawater aquariums / soft coral aquariums from 200 to 1,200 liters (53 to 317 USgal.), or for sensitive reef biotopes with hard corals up to 500 liters (132 USgal.). 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 between .1 and .3 mm (.004" - .012") and is especially quiet during the operation. Silicone buffers on the skimmer prevent the transfer of vibrations to the aquarium glass pane. The Comline® DOC Skimmer with a Magnet Holder for glass up to a thickness of 15 mm (2/3") is delivered installation-ready. TUNZE® HUB EDITIONParticularly quiet and less energy consumption than the previous model!Safety extra-low voltage 12V (SELV).Recommended, depending on tank load, from 200 to 1,200 liters (53 to 370 USgal.) of sea water.Immersion depth: approx. 255 to 285 mm (10" to 11")Skimmer cup volume: 0.7 liters (0.18 USgal.)Air capacity: approx. 400 l/h (118.9 USgal./h)Energy consumption: approx. 9 W at 12VPower supply unit: 100-240V / 50-60HzCable length: 3 m (118.1 in.) up to the WiFi Turbelle® controller 7020.500Dimensions (L x W x H): 140 x 110 x 415 mm (5.5" x 4.3" x 16.3")Silence Magnet Holder up to a glass thickness of 15 mm (2/3"). Show more