Old Carbon

toynewb

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#1
I have some really old carbon from like 15 years ago that I used for fresh water filtering. Does carbon ever go bad? Can I use it now?
 
Joined
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#4
use like a media sock or something... it's a mesh bag with a plastic zipper... or with velcro... or with a string... the LFS have them... i wouldn't just dump carbon into the sump, or tank...
 
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