Seattle_Aquarist

Hi ShayF,

Sure, here is the link to the thread. The post is a little over 1/3 the way down the page, dated Wed Apr 12, 2006 9:09 PM. Don't even ask how long it took me to find this reference. I did a lot of digging for almost a month and found posts on countless different forums. I found guesses of anywhere between 1% to 3% concentration of Glutaraldehyde in Excel. This is the only thread I was able to find where testing provided the results.

ShayF

Seattle_Aquarist, thank you very much!