Koralia 3G - Third Generation is the innovative and exclusive range of circulation pumps ideal for recreating waves and tides in reef aquariums. 
High performance, very low power consumption, easy and fast maintenance are the main features of the Koralia 3G. 
The new exclusive design and technology of Hydor ensure silent starts and continuous and powerful water flows that can be managed through the three special inserts and thanks to the Dual Magnet Support System (DMSS).