I'm doing pretty much the same thing.
I have a 55gallon drum for 5 breeder units using drinker cups.
That lasts about 4 months.
I have another 55 gallon supplying 2 different coops using a combination of horizontal nipples and drinker cups .
Originally the plan was to collect off the roof but I'm worried about debris making the water quality poor since all the coops are under huge trees.
I have a 55gallon drum for 5 breeder units using drinker cups.
That lasts about 4 months.
I have another 55 gallon supplying 2 different coops using a combination of horizontal nipples and drinker cups .
Originally the plan was to collect off the roof but I'm worried about debris making the water quality poor since all the coops are under huge trees.