40 gallons sump. According to the dimensions of the tank 72wx24dx42 it comes out to 315 gallon. Dual over follows. PU in stockton CA.
PM if your interested or see http://sfbay.craigslist.org/sfc/for/2013076488.html
PM if your interested or see http://sfbay.craigslist.org/sfc/for/2013076488.html