How to tell bad test kits

Discussion in 'General Reef Topics' started by dustin0479, Mar 24, 2011.

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  1. dustin0479

    dustin0479 Peppermint Shrimp

    Joined:
    Jan 31, 2011
    Messages:
    416
    How can I tell if my test kits are bad? I am not sure how old my API kit is. Everything seems fine now but it would suck to find out after a disaster it was bad.
     
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  3. reefmonkey

    reefmonkey Giant Squid

    Joined:
    Mar 3, 2010
    Messages:
    4,427
    Location:
    SE South Dakota
    The date they were bottled is on the bottle itself. The lot number actually.

    For example Lot # abc100510 would be lot abc bottled on oct 5th 2010. The regeants are good for a year after the bottle has been opened. 3-5 years as long as it stays sealed.