I am building a similar tiered brew stand like the one pictured in the link.
My question is... do I need a pump for circulating wort through my counterflow chiller? or will gravity be good enough?
My boil kettle is just as low as the one pictured and I will be keeping the counterflow chiller a little lower to the ground but will be moving the chilled wort to a modified keg for fermenting or a glass carboy which will be sitting on the ground.
Thanks for the input