[G1GY]

Originally Posted by Der_Iron_Chef

True. My tank is deeper (wider?) than many other 55G, so I've actually been considering putting another set of PCs above it. I think it would all fit.

But also keep in mind that the light can only penatrate so far at a given wattage. So allthough you could put let's say 2 150's you'd still get light further down using a single 250 IMO.