XM10k vs AC14k 250W DE galaxy ballast

[kwirky]

Originally Posted by albert_dao

If you aren't concerend with color, the XM should be fine. They turn UBER yellow after four months on the Galaxy IMO.

wow it's alive! lol

yeah i picked up the XM. for photographs I can just swap out the light with my 150W aquaconnect then put the XM back when done. I'm going for growth for the first 6 months at least. I can fill the other 12" of space on top with T5's too if I need to down the road.