Hello,

I have a 3 yr old used 7 level concrete tub rat rack available. Its the standard build that most have... IE. 2x3 construction, black concrete tubs, gravity fed water system with valves mounted in top wiring for access.

Of the 7 levels, the bottom 5 have 1/4" wiring top and the top 2 levels have 1/2" wiring.

It cost me roughly $100 for materials when I built it--- Make an offer today!

I'm in the SW Suburbs of Chicago... Ie. Joliet/Downers Grove/Orland Park area.

Thanks,
Mitch Carmen