Hi, looking to move into Wfp slowly, will still be doing most of my work trad as my customers favour it. I'm looking at getting a 250l tank as i only have a small van. I'm not lookin to pay over £100 for a water tank though and have been looking at garden butts. Would this work? Also how big of a ro system will I need to fill the 250l tank easily every day. I'm on a budget so anywhere I can save a bit of money I will.
Thanks