Need advice for lighting 24" x 24" x 22" cube

[xenon]

We planning to build a shallow cube (24x24x18) as a display tank in our showroom.

I purchased a 24" Giesemann Spectra 400w SE that also includes 4x24" T5.

I will run a 400w 20K Radium MH and ATI Blue Plus T5 for actinic.

Best of both words.

[gqlmao]

I think if you want SPS, you can't go wrong with a power module or even a dimmable sun power. 8 bulbs will be great for your set up. I run leds on my LPS and zoas and will only even run leds for LPS. I run T-5s for SPS and the only thing I would replace my T-5s with is MH, even then I would supplement with T-5s. I like the warm glow and how well the T-5s cover everything uniformly.