Expiration Date---- CopperSafe

[reefwisher]

I have this coppersafe for about 2 years. There is no expiration date on it and wondering if it would still be good? Thanks

[lhm nole]

I have this coppersafe for about 2 years. There is no expiration date on it and wondering if it would still be good? ThanksYes as long as it was stored properly out of sunlight and temperature extremes

[reefwisher]

Thanks, that what I thought but wanted to make sure.