Here is some info on the lighting. I copied and pasted it.
Nova Extreme T-5 Fixtures
* Affordable T-5 light fixture for fish-only aquariums
* Available in freshwater and saltwater systems for the ultimate in aquarium lighting
* Space-saving design comes with adjustable docking mounts to fit your aquarium
High output T-5 brilliance at a budget-friendly price. Twin tube Nova Extreme light fixtures utilize high-performance SlimPaq T-5 fluorescent lamps for maximum lumen per watt output. Smart, energy-efficient, and space-saving light fixtures are a great choice for fresh or saltwater aquariums. Nova Extreme T-5 fixtures feature a finely tuned electronic ballast, parabolic reflector, protective splash lens, and 1-3 ft power cord. Adjustable sliding aquarium mount ensures a secure fit over your aquarium. 4-1/4" x 1-1/2" high.
Freshwater Nova Extreme Fixtures include: One SlimPaq 10,000°K and one SlimPaq Freshwater bulb.
Saltwater Nova Extreme Fixtures include: One SlimPaq 10,000°K and one SlimPaq 460 nm actinic bulb.
Saltwater Nova Extreme Pro Fixtures include: 3 SlimPaq 10,000°K and 3 SlimPaq 460 nm actinic bulbs for Pro 36" and Pro 48"; 6 SlimPaq 10,000°K and 6 SlimPaq 460 nm actinic blubs for Pro 72".