[chiahead]

It appears like I am having an iron deficiency. 80 gallon tank. I am having my glosso leaves a bit yellow with the center being mostly green. New and old leaves. I am dosing 5ml of flourish daily along with 8ml of PPS solution. My parameters are ok
ph-6.6
No3-10ppm
Po4-1.5ppm
gh-9
kh-5
ca-30-35

I was curious if I should start dosing flourish iron to correct. My question is that with all that flourish being added, how much flourish iron should I dose. To me it seems like I am dosing alot already, but maybe not enough. Any ideas would be great

 

[chiahead]

Hi Edward,
I am not dosing Mg. I dose CaCl2 from time to time because my substrate leaks too much Mg. My PPS dosing is 6 ml of PF and 2 ml SS daily. Do you think 5 ml of flourish a day is too much? Or does that sound about right? I was just wondering if the Iron would help and how much I should try knowing that the Flourish has iron in it already?