Hydor wavemaker 2 new for reef aquarium

Looking to sell the Hydor wavemaker 2. Never see water and still in package About this item Great flexibility. Connect 1 or 2 Koralia 12V pumps, same or different models LEDs on front panel indicate pump setting and functioning Set wave effects by setting wave timer between 2 and 15 seconds or tide effects by switching the flow on and off every 1 to 6 hours Alternate flow with pumps one at each side of the aquarium, operating on minimum and maximum controls Description The Koralia Wavemaker 2-Way Controller System is a low voltage controller exclusively designed for Koralia 12V pumps. (1 or 2, same or different models) This system is ideal for creating beneficial wave and tide effects in marine aquariums with the possibility of setting minimum and maximum flow and timer.