My wife mentioned that I should start one here in my town. I thought about it and it seems like a good idea. I use to do it when I worked at lfs a few years back. generally for the lazy rich people but hey money is money right? just wanted opinions on my selection of equpiment. I plan on doing both salt and fresh. I have number of buckets and a 180 gallon water container that I can put in the back of my truck when empty. I can get a few hundred feet of line for draining and filling (3/4" for all applications). for a pumps for both mixing, draining and pumping I was thinking about buying 9.5 mag drives as Ive seen a few used ones on Craigslist that only need easily replaceable parts. I recently bought another rodi unit to stick on the wall next to my mixing station so I have my portable rodi unit free to use. only thing I see being a problem is getting dechlorinator and salt on bulk for use. ideas on that? this is just for a few extra dollars in my pokect and feed my hobbies. being a college student and working, every dollar counts to me. I usually have time free and it's usually spent on my gaming laptop lol so I need to do something when surf isn't good.