OK to use?

Discussion in 'Water Chemistry' started by jhawkor, Jun 7, 2009.

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  1. jhawkor

    jhawkor Millepora

    Joined:
    Apr 22, 2009
    Messages:
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    Location:
    Garden Plain, Kansas
    I have a bottle of Kent Marine Esential Ellements that is about 2-3 years old that I got from a friend. Is it alright to use it even though it's a few years old? Also what exactly does this stuff do?
     
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  3. Siddique

    Siddique Dragon Wrasse

    Joined:
    Mar 10, 2006
    Messages:
    2,163
    Location:
    Trinidad and Tobago
    Essential Elements replaces trace elements that protein skimming can remove.
    I wouldn't advise using it if it's that old. check for a lot number or an expiry date on the bottle.