Too much or not enough light?

[chrisgold]

Yes just go easy on the reef roids. Mix up a little and squirt over the goni when the flow is off.

Thanks just re tested phos twice ther and it’s at 5 rather than 10 must have been false first test could have been dirty vile washed everything for 2nd and 3rd test

 

[Shirak]

Thanks just re tested phos twice ther and it’s at 5 rather than 10 must have been false first test could have been dirty vile washed everything for 2nd and 3rd test

Hmm You might want to look into a youtube video on using the kit. Phosphate is usually around .1ppm or less Something doesn't sound correct in your reading of the results.