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View Full Version : Experiment: Is all Granular Activated Carbon (GAC) created equally?

cerreta
06/12/2006, 10:26 PM
To keep things tidy, I posted the details of this experiment on this thread:

http://reefcentral.com/forums/showthread.php?s=&threadid=864885

Please ad comments to the linked page, not this one.
Cheers