Tunze Comline Stream Filter - 3163 The Tunze Comline Stream Filter - 3163 is a compact internal aquarium filter that combines mechanical filtration, surface intake, bottom intake, and propeller-pump circulation in one in-tank unit. It is designed for fresh and saltwater aquariums from 60 to 400 litres, depending on tank load, and provides strong internal filtration with a small visual footprint. Tunze Comline 3163 Internal Filtration and Flow The Comline Streamfilter 3163 is built for aquariums where filtration and water movement need to fit neatly inside the display. It draws from the surface and lower water column to help remove surface film, suspended debris, and heavier particles while the integrated Turbelle nanostream propeller pump provides circulation through the aquarium. Streamfilter 3163 Aquarium Filter Features Internal fresh and saltwater filter for aquariums from 60 to 400 L or 15 to 105 US gallons depending on bioload. Combines mechanical filtration and current production in one compact Comline body. Integrated propeller pump provides approximately 1800 L/h or 475 US gph of flow. Surface intake helps remove surface film for better gas exchange. Adjustable bottom intake helps collect heavier particles and sediments. Large 780 cm³ filter volume can be used with suitable mechanical or chemical filter media. Ready for installation with included filter media and filter bags. Can be upgraded with compatible controlled heaters up to 75 W or TUNZE Osmolator equipment. Comline Streamfilter 3163 Specifications Product type: Internal aquarium filter with propeller pump Recommended aquarium size: 60-400 L or 15-105 US gallons Pump output: 1800 L/h or 475 US gph Energy consumption: 3.5 W Voltage / frequency: 230 V / 50 Hz or 115 V / 60 Hz Dimensions: 110 x 90 x 255 mm or 4.3" x 3.5" x 10" Maximum immersion depth: Approx. 230 mm or 9.1" Filter volume: 780 cm³ or 0.21 US gallons Magnet Holder: For glass up to 12 mm or 1/2" Tunze Streamfilter 3163 Setup Directions Install the filter fully inside the aquarium using the Magnet Holder on clean glass within the supported thickness range. Position the unit so the surface intake can draw from the water surface and the bottom intake can collect lower-level debris. Add suitable filter media or use the included filter media and bags as required for the aquarium. Confirm the pump outlet has enough open space to move water through the aquarium. Clean or replace filter media regularly so flow is not restricted. Unplug the filter before removing media, cleaning the pump, or repositioning the unit. What's Included Tunze Comline Stream Filter - 3163 body with Magnet Holder Filter media chamber Filter media and filter bags Integrated propeller pump