Hydor Koralia 3G Third Generation Circulation 6.3W Pump

High efficiency circulation pump specific for marine aquariums, recreates the natural movement of waves and tides. Also suitable for freshwater tanks. Anti-vibration system and cable protector.Includes 3 grids with different functions: 1 flow diffuser, for gentle and wide flow, 2 small protection for shrimp and small fish, 3 medium protection for shrimp and small to medium fish.Powerful and directional flow. Patented magnetic support for glass up to 0.6 in thickness. It can be connected to a timer. Complete with cable protector for the safety of fish and sea urchins.Regular cleaning of the rotor and its seat with a soft brush is recommended. Do not use solvents or detergents. The pump grids must be cleaned under running water or with a brush.Power 6,3 W. Max pump flow 1950 USgal/h. Recommended for freshwater tanks from 90 to 180 USgal, marine water from 55 to 110 USgal. Overall dimensions: external diameter 3.03 x 4.02 in..