Why you should have a rain barrel (or two) | Sage's Acre
How to daisy chain and install multiple Rain Barrels | | Rain barrel, Rain barrel system, Rain water collection
Smart Rain Barrel : 12 Steps - Instructables
DAISY CHAIN water barrels together from the top (using siphon tube) - YouTube
Rain barrels connected from the bottom in a "daisy chain" fill and drain as one unit, and only req… | Rainwater harvesting, Rainwater harvesting system, Rain barrel
BlueBarrel Rainwater Catchment Systems - Directory - GO LOCAL
The Ultimate Rain Barrel System | Interdependent Web