Hanna Phosphate ULR can you dilute like the Nitrate?

[ZoixDark]

Can you 10:1 dilute phosphate ulr test like the nitrate checker?

 

[Potatohead]

It will test up to 200 ppb which is about .61, you need more than that?

To answer the question yes you could dilute it. Probably easiest to get rid of 50% after stirring it up, adding 50% RO, then multiplying results by two. Then it would max out at ~1.2

 

[Hubtech]

It will test up to 200 ppb which is about .61, you need more than that?

To answer the question yes you could dilute it. Probably easiest to get rid of 50% after stirring it up, adding 50% RO, then multiplying results by two. Then it would max out at ~1.2

I have in the past blinking 200 for months in my 210g mixed reef. Finally getting it down. 150 on my last test.