Seachem Purigen - Should I replace?
Good Morning Everyone,
When I first bought my tank, I bought some Purigen, but I never used it.
When I opened it up, I put have into a plastic container with water, and the other half in a ziplock bag. They have been sitting this way for about 7 months now.
The one in the plastic container has turned a redish/brown container. Do you believe i could recharge this, and still use it?
Do you believe the half in the ziplock bag would still be good?
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