Test kit life

[thras]

So how long do API liquid test kits last I have one that came with the 75g that looks OLD and I do mean old

 

[slitherbomb]

I'm pretty sure it's 2 years

 

[adadkins1]

I would say slither is right. A couple years and I would really start second guessing the results.

 

[thras]

yea ill toss it bought a new one before i got the 75g anyway

 

[mfdrookie516]

The nitrate, phosphate, gh, calcium, copper, and ammonia tests are good for 3 years, the nitrite and kH tests are good for 4 years, and the pH is good for 5 years... those are for fw tests... not sure about sw or pond tests.