On 26/07/13 09:57, 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?

Pre-loved orange-juice concentrate shipping containers - about 1,000
gallons, and can be had for peanuts.

I've seen them sold for as little as £20.(Got mine free...)

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Rusty Hinge