Is this enough light?

[jeremy K]

I've been tinkering with my system a bit, and currently I have the following lighting over my SPS-dominated 90g tank. The lighting is 4x54W Tek, with a 48" Reefbrite LED strip on each end of the Tek fixture. So, front-to-back, the lighting is as follows:
48" Reefbrite blue LED
KZ superblue
KZ fiji purple
UVL actinic white
Geisenmann blue plus
48" Reefbrite white LED

Is this sufficient to bring out the most in my tank, or would it benefit significantly to switch to a 6-bulb T5 fixture along with the 2 reefbrite strips?

 

[mike_cmu04]

That will allow you to keep sps in the top half of your tank. If you switch to the 6 bulb you will likely be able to keep lower light sps all the way to the bottom