So I am currently finishing my 125gal tank build, its 6 months old now and im really enjoying it.. im running a t5/led hybrid light using the Kessil A360x's as my LEDs. I currently have 2 but I know I need 2 more to get the par coverage I would like thruout the tank. So my question is this....ive already I ut alot of money into this tank, does anyone know how or where maybe I could get 2 used Kessil A360x's.....so j can save some money? Thanks for your time and help.