On Fri, 26 Jul 2013 09:57:15 +0100, Broadback
wrote:

I have set up three rainwater butts, linked at the bottom. works quite
well but from time to time develops a leak in one joint or another. I
have been looking at larger storage tanks, but they seem ridiculously
expensive. Any suggestions?

It's years since I needed to store a lot of rainwater. After trying
water butts I decided to dig a pond. The house roof drainage was
redirected to keep the pond full. Water was taken from the pond as
needed from a constantly running waterfall pump.

Steve

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