Here's my setup.....I built it all myself over the summer...lots of blood, sweat and beers went into this one
it's currently operational and housing some of my frags and colonies, however, i'm holding a huge pile of corals for my buddy (his tank had a major crash last week). Once I get his stuff out, i'll be working on the eggcrate structure as well as installing more flow (ie. Tunze Nanos, or maybe a couple modified Maxi-jets).
Material: 3/8†Acrylic, glued with Weld-on 4 & 16
Bracing: Euro-Braced with 2" slats, 3/8" thick
Dimensions: 45L x 28W x 15.5H
Bulkheads: 1.5" for main overflow drain, 1" for backup-overflow drain, 1" for closed loop intake
Overflow: Modified 'Stockman'
Volume: 84.5gal (water volume 76gal)
Sump/Refugium: 2x 15 gal (joined via two 3/4" Uniseals, further sealed with lots of silicone I)
Circulation: MAG 12 closed-loop, w/ 2 Loc-line nozzles, Tunze (yet to be done), MAG 5 return w/ 2 Loc-Line nozzles
Lighting: 400W HQI Pendant (Hamilton 14,000K), Hamilton ballast, Lumenmax Reflector (ordered, waiting for delivery)
Substrate: 1" Calcite with CC top layer
Skimmer: Heavily modified Euro-Reef CS6-2+
Filtration: live-rock, chaeto, pulsing Xenia (LR placed near the overflow area, but most in sump and refugium)