
Dennis Woollum
Koi Lover
Jan 1, 2006, 10:56 AM
Post #3 of 3
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Always use 4" pipe between, and from, tanks and barrels. You can buy
"Uniseals" from Aquatic Eco Systems (America) that work great. A bit
difficult to install though. You cut a 3" hole for the 4" uniseal.
Bevel the end of the pipe and apply a small amount of lubrication to
the hole to allow the pipe to be pushed through the Uniseal. Thanks, Dennis Pond Photos at www.Woollum.com
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