Posted by swarvegorilla on April 13, 2007, 12:37 am
Please log in for more thread options
As long as the liquid was kept dark it should be fine.
should....
> > I have a bottle of water conditioner about 4 years old. It doesn't list an > expiration date. Would it still be OK to use to treat my tank water, or do > the chemicals in it typically expire after a certain period of time? >
Yahoo! 
Google 
Windows Live 
del.icio.us 
digg 
Netscape 
XML Sitemap
> I have a bottle of water conditioner about 4 years old. It doesn't list an
> expiration date. Would it still be OK to use to treat my tank water, or do
> the chemicals in it typically expire after a certain period of time?
>