Which Hanna checker for Phosphate?

[Letterkenny]

I have the normal Hanna phosphate checker and also the phosphorous ULR. Is there a reason to use the phosphate ULR as well? I am not going ultra low nutrient.

 

[Spare time]

Get the ppm ULR phosphate checker. I love mine. I keep phosphates a little less than 0.1ppm

 

[emilio365]

Yep go for the URL. What level of Phosphate are you going for?

 

[Letterkenny]

Yep go for the URL. What level of Phosphate are you going for?

Some level. Right now I keep getting 0.00ppm on my normal range and phosphorus with nitrates in the 7.5 range.

 

[philshel]

Not sure if you are aware of the Hanna conversion chart. https://www.hannainst.com/hubfs/006...phate-conversion-table--hanna-instruments.pdf

 

[Letterkenny]

Not sure if you are aware of the Hanna conversion chart. https://www.hannainst.com/hubfs/006...phate-conversion-table--hanna-instruments.pdf

Yep I use it.

 

[GuppyHJD]

Get the ppm ULR phosphate checker. I love mine. I keep phosphates a little less than 0.1ppm

Is this the HI736?

 

[Uncle99]

I only test for phosphorous with Hanna ULR in PPB.
It’s the only one that’s been consistent with the small amounts we are testing.

 

[LeftyReefer]

I like the 774 ULR. It's the most user friendly and is plenty accurate at .02 precision.

 

[Spare time]

Is this the HI736?

That'ts the phosphorus. It is the most accurate of their phosphate tests. It just requires a conversion if you want ppm instead of ppb but its great.

 

[Rmckoy]

Some level. Right now I keep getting 0.00ppm on my normal range and phosphorus with nitrates in the 7.5 range.

7.5 phosphorus is in ppb