Aug 26, 2018 #41 Paul B 10K Club member View Badges Excellence Award Reef Tank 365 Reef Of The Month Article Contributor Rock Pool Reef Keepers Joined Nov 3, 2010 Messages 18,132 Reaction score 62,020 Location Long Island NY Rating - 0% 0 0 0 Humblefish said: Formaldehyde has a 24 month shelf life. Click to expand... So your saying my bottle from the 70s is no good!!!. What if I didn't keep it on a shelf?
Humblefish said: Formaldehyde has a 24 month shelf life. Click to expand... So your saying my bottle from the 70s is no good!!!. What if I didn't keep it on a shelf?