20 gallon long Aqueon aquarium tank.
~20 lbs of ecocomplete substrate (in a bucket).
Both items are a couple months old. The tank has been cleaned (some bits of ecocomplete dust in there). The ecocomplete is lightly rinsed. I started out with 40lbs of ecocomplete, but some of it went into my 12x12x12 cube. So I'm not sure how much it is exactly, but I would suggest using it as a cap in addition to some other substrate or something. I don't think there's enough to more than 2 inches depth on it's own (in a 20gal long). Below are some pics!
I would like to have it picked up in Pelham Bay area of the Bronx. Or I could possibly drop it off in Stamford area of CT. Just message me and we can try to work it out.