salifert Phosphate test kit

[needmore-reef]

Are they worth it? A guy from SCMAS told me the only way to test low levels are with a digital test meter. My levels show zero but I'm sure its wrong.

[tmz]

I think it's a fine kit for phosphate down to .1 ppm or a bit less.

[bertoni]

The Salifert kit might be as accurate or more accurate than the meters, depending on the range. The Hach PO-19 seems to very good, too, although not as easy to read as a meter.

[WhoDey64]

What would you consider the best low range kit?

[bertoni]

The new Hanna ULR meter might be fine, but there isn't a lot of data on it. I'd try the Hanna kit, personally.

[WhoDey64]

Thanks, I am curious if you have any experience with the D-D phosphate kit? Supposedly its more accurate on the low end than Salifert. The Hanna meter does seem like the way to go in my book.

[KDS 71]

im curious about that too.. ive never seen it read anything...my tank is pretty damn clean but still wonder

[bertoni]

I've only used the Salifert and Hach phosphate kits.