I bought this bulb online and i already had one already and i loved it but i wanted to try a few more adding a few more blues so i ordered this one and asked the company who makes them to add more blue instead of white but by the time they saw the message it was already shipped. It has 12 cool whites and 6 blues. It would be really great on a fowlr or on a reef tank that needs a lighting boost,(grows coral like crazy, it burned a few of my mushrooms when i first installed it) it doesnt drowned out the corals colors to much. I bought the thing for $40 but im asking $20 or trade for a Zoa frag or a bi-color blenny or a watchman goby,or anything cool
