What test kit is best to test nitrates?

[jfingers8]

Looking for a accurate reading to test nitrates. I have high nitrates in my 125 gallon tank and need to keep an eye on it. Can someone help me out on this please?

[pmrossetti]

I've always used Salifert for all. Never seen a need to change. :)

[GlassReef]

For NO3, as long as your under 45 ppm, I'd go with LaMotte every time.

[luther1200]

I also like Salifert for NO3. You can look trough the side and it gives you a low range, or trough the top for med. range, which is nice.

[GlassReef]

:D :cool: