Hydor Koralia Nano Aquarium Circulation Pump, Includes Built-In Cable Protector

Movement pump specific for marine and nano reef aquariums, also usable in freshwater tanks. It ensures excellent performance with low energy consumption.Equipped with sphere joint for the control and regulation of the flow direction. Magnet suction cup support for easy positioning, for glass up to 0.4 in thickness.It recreates the natural movement of water typical of seas and rivers. 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.Power 3.5 W. Max pump flow rate 240 gph. Recommended for freshwater tanks from 16 to 28 US gal, marine water from 10 to 15 US gal. Overall dimensions: external diameter 2 x 2.4 in..