This was taken from Kevin's Personal Home Page:
"Zilla 3 holds about 5000 gallons of water and sits on a 15 foot by 20 foot, 8 inch thick rebar reinforced concrete pad poured over packed gravel as part of the basement floor. The basement has extra floor drains, a 2.5 ton dedicated Air Conditioner and Honeywell fresh-air exchanger for humidity control, and an extra 100 amp electrical sub panel tied into the optional 400 amp service to power the tank. Zilla 3 used a similar construction technique to Zilla 2, using Advantech sub floor rather than plywood, and yellow-pine ribs instead of fir. The glass is iron-free Ã"šÃ‚¾Ã¢â"šÂ¬Ã‚ Diamante (similar to Starphire but Ã"šÃ‚¾: without the need for lamination) and consist of (2) 39ââ"šÂ¬Ã‚ x 39ââ"šÂ¬Ã‚ panes and (1) 75ââ"šÂ¬Ã‚ x 39ââ"šÂ¬Ã‚ pane set in the front of the octagon tank. Base frame for Zilla III is 12 feet by 16 feet with a height of 4 feet. Something like 45 gallons of epoxy resin were used in the constructions. "