All I can say is it is most likly still good. (IMO) If you think about it when you go to a LFS how do they store their LS? In bags on the shelf that have been sitting there for how long? And before they had the bags? I think you prob get my point now :p You can put it in your tank you have. Let it sit for a lil while and see if it has any nasty dusting on top of it. If so just take and clean it off.
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Bio Cube? |