No, tank isn't full just yet, about 3/4 of the way, not including the sump. I have to run the RO/DI from my kitchen sink and can't do it all hours. Should be full and running soon, just ordered my Fiji base rock from Marcorocks.com! Hopefully will be posting photos soon! I'm in the Altoona area of PA BTW, about 45 minutes from Penn State Main campus.