What T5 light to get

[mark31]

I want to get some T5 for my 20gal. cube. Here are some of the lights that I have been looking at.
Current Nova Extreme Pro 20 inch T5 Fixture 6x18W
24 in. Coralife Lunar Aqualight T5 HO Light Fixture
24 in. AquaticLife T5 HO Light Fixture - 4 T5 HO lamps and 2 Lunar LEDs
The current and aquaticlife are both around $250, and the coralife is on sale right now for $169. Another question is my tank is 18" across and the coralife and aquaticlife are 24" across will it still be able to fit on my tank with the adjustable legs?

[SkullV]

The nova extreme pro is the best light you listed. I had it on my 24g NanoCube and it grew SPS/Clams all the way to the sand. The only issue is bulb selection but you can now get UVL bulbs for it from Nanotuners.

[mark31]

Have you had any issues with the Nova. And do you no any good websites that might sell it for cheaper? right now the best deal I can find is $250 with 15% off and $12.99 shipping. Have you heard any bad thing about the other 2 lights?

[SkullV]

Nothing bad at all, it ran very cool. I didn't necessarily like the spectrum that the stock bulbs put out, but that is easily corrected with UVL bulbs.

[mark31]

I was looking at some of the bulbs that they had on nanotuners and none of them looked like they fit. Which do you use?

[SkullV]

Any of these 18" bulbs:

http://www.nanotuners.com/index.php?cPath=77&osCsid=p8brehc6o5roslmppfn94ohki7

[mark31]

thanks. I guess i'll go for the Nova.