Thread: Root plug sizes for nft?
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Old 01-05-2011, 07:26 PM
halfway halfway is offline
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Join Date: Oct 2010
Posts: 79
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Just measured them. One end is a hair over 7/8" and the other end is
1 3/8".

They worked exceptionally well, but a bit pricy. I switched to rockwool, but I will be watching for residue interfering with my pumps.
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