Some more picture updates.
@Happi was helping me to create a fertilizer based lean dosing, I was doing EI on my previous tank and would like to avoid the large water changes.
Happi prepared a recipe for me , which I tried for couple of weeks.
1000 ml, 30 ml per 1300 liter
Solution # 1
45.14 gram Tenso Cocktail
Fe 0.04
B 0.0054
Mn 0.0268
Mo 0.0014
Zn 0.0055
Cu 0.0055
Ca 0.0268
Solution # 2
31.8 gram KNO3
NO3 0.45
N 0.1
K 0.28
18.58 gram Urea CO(NH2)2
N 0.2
7.45 grams KH2PO4
PO4 0.12
P 0.04
K 0.05
Total:
N 0.3
P 0.04
K 0.33
Solution # 1
Target 0.16 ppm Fe weekly, 0.04 Fe 4x week (120 ml total)
Solution # 2
Target 2 ppm N weekly (200 ml total)
Total:
N 2
P 0.27
K 2.2
Fe 0.16
B 0.021
Mn 0.1
Mo 0.0054
Zn 0.022
Cu 0.022
Ca 0.1
After couple of weeks I got chlorosis on my rotala rotala tulunadensis. Happi suggested to add 0.1 ppm more FE DTPA, it kind of fixed issue, but I could see that it was not so bright. It was decided to add 2ppm MG (145g MgSO4 in solution). After adding Mg almost everything fixed! I still have some thread algae, and waiting couple more weeks, if it not die i will decrease light intensity, for now please see the attached photos, I would like to hear your opinions.
And again I would like to say big thank you
@Happi for spending so much time and helping me!
