API Copper Test Kit

[bdesign]

I dosed the QT using CopperPower less than 48 hours ago at 1.0ppm

Amazon delivered the kit today and I tested right away.

The results of the test are, to me, clear as mud:

Anyone care to give me there guess as to what ppm it's at?

 

[Retro Reefer]

From your pictures it appears to be 1 ppm

 

[bdesign]

From your pictures it appears to be 1 ppm

I thought 1ppm, but I second and third guess with the lighting, etc.

 

[Rpc07]

I run copper power in my qt also and like you started with the ati kit because it’s supposed to read that type of copper. After a few tests looking exactly like yours and never knowing my copper levels I ordered the Hanna copper checker and haven’t looked back.