Salt Shelve Life?

[Gary Ellis]

Does aquarium salt get old and stale. does it have a shelve life?

 

[windemerejack]

as long as its dry it will last for years and years.

 

[Gary Ellis]

as long as its dry it will last for years and years.

Thanks

 

[Onewolf]

250 million year old sea salt. Expires in 2022.

 

[windemerejack]

on a cave somewhere there is a sign which says 'eat within 250 million years', probably some archeaologist has just discovered it.