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MrSkumFrog
Wed, 19th Feb 2014, 08:48 PM
Hello,

Is the printing on PVC harmful to coral?

Zack
Wed, 19th Feb 2014, 08:51 PM
Like the "3/4'' adapter wordings? I've used it without problems, I just usually dip it in RO water and give it a good scrub to get any dust out