i've had a box of reef crystals salt for a while now, since my last tank set up. the box and bags are still sealed.
i opened the box tonight, and noticed that all 4 bags have become solid blocks of salt.
if i were to smash this salt up to get it back to granules, can it be used?
does it have a shelf life?
i opened the box tonight, and noticed that all 4 bags have become solid blocks of salt.
if i were to smash this salt up to get it back to granules, can it be used?
does it have a shelf life?