RO mixing station totes

[Smsalhus]

I am looking for totes that will do the job of storing my saltwater and RO,  Anyone have any companies that are reasonable in price for lets say rectangular or round 40-55 gallon tanks

 

[knockinmesideways]

Not sure about affordable.  I'm using a couple 20 gallon brute trash cans myself and they work great.  When I was setting up my containers I remember seeing good ones at tractor supply but wasn't crazy about the price (which I don't recall,  its been a couple years), that's why I went with the brute cans.