Rectangular shape allows them to be put in tighter spaces than a round one
QUESTION: How do you link one RB03 to another RB03? ANSWER: After assembling the RB03's, cut off about 1/4" of the in-series overflow spigot on the right hand side of one barrel and the left hand side of another. You can do this with a hacksaw. Set the barrels side-by-side with the spigots facing each other. Take the small hose from the linkage kit provided and secure to each spigot with the tie straps (included). As the first barrel reaches capacity, the overflow water will flow into the other barrel.
Overall Rating: 5/5
Great way to conserve water!
Very useful – great way to conserve water! We use it all the time to fill our watering can to water flowers. We've had it for three years now and it has not faded or become brittle like other plastics when left in the sun. (FYI, this is an employee's comment ;-).