Bests & Worsts Reviews from Amazon

This looks like a great product, but, be aware that once you receive it you cannot return it. I open the box, and realized it was bigger than I needed. Got on to amazon only minutes later and was going to return it to purchase 2 smaller ones (which would have cost more money) but that’s what I needed. No go. Even though the only thing open was the box. The can has not been touched. Even the hardware is still encased in plastic seal unbroken. That’s just not right. I believe this says not returnable if it has been filled. Mine was not and the lid on the tank was never even opened!