Humm, I did lots of it back when I did it using a dishtub with no holes. What are the holes for anyway? I must have been doing it the hard way!
Of course you also need a tank and reel, and bottles for your chemicals.
I'm guessing here but I think the point is to have the proper temp water coming out of the tap, then with holes in the container, you can constantly stream this water in, keeping the temperature stable.
Where do you buy E6 chemicals? Home processing of E6 does way more for cost reduction than b & w.