Low or High Range po4 meter ?

[Alex]

Which one one would be better suited for reef use?
I thought their was only one, however when I went to buy it I saw that two different one are sold. I would purchase the low meter, but I would like to get other opinion on the high meter.

 

[Aqua Pro Builder]

Which one one would be better suited for reef use?
I thought their was only one, however when I went to buy it I saw that two different one are sold. I would purchase the low meter, but I would like to get other opinion on the high meter.

Of course low range.

For high range use the solutions and your eyes! LOL

If you are doing SPS, don't waste money on the high range ones.

 

[ZANYMASTER]

The low range in my opinion.My conventional test come up as zero or close to it but I know it's not zero even with GFO and macro.

 

[Wes]

low

 

[Alex]

wingo, it's mostly a combo of sps and softies.

my readings also say zero but you never know. Thanks for the opinions,much appreciated.

 

[meschaefer]

low, if you need the high range you have real problems that should be immediately addressed.