Hallowhead
NJRC Member
I use it for storage of RO and hard plumb the pump in line so nothing has to go insideI check FB and CL now and then for one. Barrels are easy to find, hard part is finding one with a fully removable lid. Those two little holes don't really allow access for a heater, power head and the ability to just dump in salt. I was spitballing the idea of, with a barrel like that, just cutting the top off and drilling a couple holes and using a hefty zip tie or two as a hinge.