Where is the decimal point in salifert test kit?

[Miami Reef]

According to @Randy Holmes-Farley the recommendation for nitrates is <0.2 and NSW is <0.1

What does my nitrate salifert test kit show that 0.1?

 

[Miami Reef]

For example: if I get a result of 2 (the smallest detectable) is that 2.0 or .2 or .02?

 

[fluked]

For example: if I get a result of 2 (the smallest detectable) is that 2.0 or .2 or .02?

2ppm.

 

[Miami Reef]

Or the 10 for example. Where is the decimal places? 10. sounds much higher than <0.1

Am I misinterpreting these decimal places?

 

[fluked]

Th

For example: if I get a result of 2 (the smallest detectable) is that 2.0 or .2 or .02?

The recommendation is generally 5-10ppm though not 0.02

 

[Miami Reef]

Please look at table 2. It shows a completely different level than 5-10ppm.

I want to keep my nitrates at sea level.

 

[Miami Reef]

I reread the salifert instructions carefully. It appears I’ve been using the ultra low range the entire time. My nitrates are 0.5ppm.