Help me understand this Salifert Nitrate Test

[Daniel91]

Can it really be Zero if sideview is indicating closer to 10? (100/10)

 

[piranhaman00]

Yes you are at 10 ppm, not sure where you see 0

 

[Reefing102]

This may help - https://www.reef2reef.com/threads/salifert-nitrate-test.1026646/

To me from the top that appears to be about 5 and from the side about 50. Using the divide by 10 rule, it’d still line up to about 5

 

[twentyleagues]

Can it really be Zero if sideview is indicating closer to 10? (100/10)

Thats one of the issues with these test. Follow directions if it says look top down ( in your case) do so. that is the closest version of the truth.

 

[Daniel91]

Thats one of the issues with these test. Follow directions if it says look top down ( in your case) do so. that is the closest version of the truth.

The tests gives you the possibility to use both top and side (side with /10 rude)

 

[Daniel91]

This may help - https://www.reef2reef.com/threads/salifert-nitrate-test.1026646/

To me from the top that appears to be about 5 and from the side about 50. Using the divide by 10 rule, it’d still line up to about 5

Thanks - yeah I was expecting 5-10 as well

 

[Daniel91]

Yes you are at 10 ppm, not sure where you see 0

Zero is second pic - lined against 0 colour, it just seems to match. Slight difference as you move up but side view is def telling me it’s higher than zero

 

[jda]

5-10 for me too.

Just in general, Salifert is really easy and consistent at showing 3 levels. First, nothing, Second, some (where you are). Third, a lot.

This is good enough for most people. If you want an exact number, then Hannah is your tool, but it is a real pain to use. :)

 

[piranhaman00]

Zero is second pic - lined against 0 colour, it just seems to match. Slight difference as you move up but side view is def telling me it’s higher than zero

Second pic shows 10.

 

[fish farmer]

Zero should be clear looking down. Mine is usually very pale pink....from the side with conversion...2.5.