What is one piece of unusual equipment you wish you had bought in the beginning that has saved you time, made something easier, improved the livestock, etc?
I run my RODI unit outside and for the first 6 month or so of running my tank I would carry 5 x 20L buckets through my house, lift them to head height and pour into a 100L water butt indoors.
It was so stressful. 20L is 20KG and lifting that without spillage was hard… Then I realised I could run a 8 metre pipe from the unit straight into the top of the water butt.