Actual exterior dimensions are 24" X 66" x 21", I thought I was replacing my 2x6x2 stock tank, but it was smaller side by side so I measured it and not what I was told I was getting.

When they say sizes vary, they are not kidding. I have several of these that I bought myself, which are 2'x2'x6'. I ordered one for same-day delivery, and it was over 3 inches smaller in every dimension.

I bought 2 of these 2X6X2 tanks online. They were in stock so I went to pick up what I had just purchased, got them loaded and home, then discovered that they had no drain caps. Called TSC, went to pick up caps, got home to discover that one of the caps had a broken gasket. Drove back again to TSC to get a new cap. Got them unloaded, to find that one of the tanks was definitely used, bottom nearly rusted through on one end. Reloaded tank and took back again to TSC to exchange for the new one I paid for. The manager told my husband, "there's nothing wrong with that that one" and he was annoyed that we insisted upon getting the new one we paid for. Got back home with the new one and got it unloaded and flipped upright and all this rust & water came pouring out from under the rim. I thought "galvanized" meant it would not rust?! Not going back. We have made 4 trips to TSC to get what we got and I am very disappointed in the condition of these tanks and TSC's handling of the matter. In fairness to the product, I would have been 100% satisfied with the tanks had they been stored in dry conditions and not sold to me in a deteriorated state. Find a place they are stored in dry conditions.

I am giving this only one star, because I have contacted the manufacturer, Behlen Country to ask for advice on making this safe to growing vegetables. I plan to use it as a raised bed. It has a warning that Hexavalent Chromium may cause exposure as it is used in the galvanizing process. I e-mailed the company for advice, more than a week ago, and no answer, so far.