The compact internal filter system Comline Reefpack 505 has been developed especially for mechanical cleaning of marine aquariums of 200 to 500 litres (50 to 135 USgal.) at a low consumption of energy. It is ready-to-mount with magnet holder and storage container finding enough space in almost every aquarium. The system consists of a DOC Skimmer 9011 with an air output of 650 l/h (170 US gal./h), a mechanical quick-run filter fitted with Turbelle e-jet 1605 and Osmolator 3155. Comline Reefpack 505 ensures direct removal of dissolved organic compounds and suspended detritus from the aquarium without a bio filter, and thus is never in competition with the bio-dynamics in the aquarium biotope. Details: SKIMMER: Comline DOC Skimmer 9011 together with Comline Filter 3166.50 in one unit. FILTER: Comline Filter 3166 combines bottom and surface suction with modern cartridge technology. WATER CIRCULATION: Turbelle e-jet 1605 with 1,600 l/h (420 US gal./h) integrated in the filter. WATER LEVEL CONTROL: Osmolator 3155 integrated in the filter plus storage tank 5002.25 with a volume of 27 litres (7.1 USgal.). HOLDING DEVICE: Magnet Holder 6200.50 up to a glass thickness of 15 mm (.59 in.). POWER CONSUMPTION: Only 34 W per hour, 230 V / 50 Hz (115 V / 60 Hz). DELIVERY CONDITION: Completely ready for mounting with holding device, storage tank and filter cartridges. Dimensions of the skimmer cup: L 225 x W 113 x H 418 mm (L 8.8 x W 4.4 x H 16.4 in.).