Oct 19, 2008 #1 B black hills tj Aquarium Advice Addict Joined Apr 8, 2007 Messages 2,373 Location black hills, south dakota Anyone know the "life expectancy" of the API GH and KH test kits? My GH kit is dated back in 2006 and my KH kit is dated in 2007. Thanks, Mike
Anyone know the "life expectancy" of the API GH and KH test kits? My GH kit is dated back in 2006 and my KH kit is dated in 2007. Thanks, Mike
Oct 19, 2008 #2 roka64 Aquarium Advice Addict Joined Mar 21, 2006 Messages 13,858 Shelf Life of Aquarium Test Kits"
Oct 19, 2008 #3 OP OP B black hills tj Aquarium Advice Addict Joined Apr 8, 2007 Messages 2,373 Location black hills, south dakota Thanks Roka!