Candymancan

In one of my other threads people mentioned expiration dates on these API kits. I didnt relise this and i finally got all the bottles yesturday cause i had to buy them 1 by 1 due to cash flow.. My ammonia says 2010, the nitrate is 2008, pH is 2009, nitrite is 2007.

Do i honestly have to drive all the way back to the fish store to return the $5 nitrite kit ? It says both my tanks are 0 nitrite's and my ammonia says 0 also. It has to be working, but i dunno.. Seems like an awfull waste of time to return this thing. Does 3 years really affect nitrite results ?

Shawnie

I dont trust mine after a year...but thats me....the company itself recommends new kits 3 years after the manufacture's date..so ultimately, its your choice