Currently this system is being used for intensely lit, planted FW tank, but would work very well for reef. All you would need to add is
protein skimmer... This is 2 years old, excellent condition, all components best quality... Looks great in the living room, not like a DIY, but like a professional install... I can provide more details to interested party, including pix.
I'm not desperate to sell, just tired of maintaining this, plus my two reef tanks

I will consider all serious offers. Must pick up in Chaska, MN.
Here is the original invoice for what I paid and what is included:
Aquarium / Stand / Canopy
120 Gal. All Glass 48" x 24" x 24" $420.00
Oceanic Oak Cabinet Stand 48" x 24" x 32" $475.00
Oceanic Oak Canopy 48" x 24" x 10" $342.00
Aquarium drilled for overflow and return.
Subtotal $1,237.00
Lighting Upgrade
1 - 5500K, 175 Watt MH Lamp and parts
2 - VHO Magnetic Ballasts (2 - circuits)
4 - VHO Lamps
Subtotal $439.00
Filtration
Gorman Rupp 14520 pump.
Acrylic Sump
Lifegard 19" Mechanical canister.
Lifegard 19" Chemical canister.
Micron filter bags.
All parts for install.
Subtotal $798.00
Merch. Total $2,474.00