Hi all
Ive been reading these forums for some time now trying to learn how to grow nicer plants without much luck.
All my problems started when i started the EI method, before this i was using the complete flourish line (except exel) and dosing according to there guide, plants were growing nice and green and fast . After running out of flourish products i decided to change over to dry ferts and dose according to the ei method with bad results.
The main problem im having is with new growth especialy on my hygrophila poly, the new leaves are growing completly yellow and it gets worst as it gets higher to the lights,to me it looks like an iron difficienty however im dosing loads of iron?
My set up is a 4 foot tall tank 90 gallon with 4 t5 lights on for 12 hours. I am using high pressurise co2 diffused into dupla reactor , also using a drop checker with 4kh soulotion showing a yellow greenish coulor, filtration is done by a canister filter and i have added a power head to ensure good water movment.
My dosing is as follows, 1 teaspoon of kno3 3 x week ,1/3 of a tespoon of kh2po4 3 x a week, and 25 mls of sechem flourish 3 times a week. At the end of the week i do a 70 percent water change and add 20 grams of seachem eguilibrium witch raises my gh to about 5 and add a bit of Seachem Alkaline buffer to raise my kh to about 5 .also dosing extra seachem iron 15 mls 3 times a week.
What am i doing wrong? all i can think of is my tap water is somehow toxic?
Ive been reading these forums for some time now trying to learn how to grow nicer plants without much luck.
All my problems started when i started the EI method, before this i was using the complete flourish line (except exel) and dosing according to there guide, plants were growing nice and green and fast . After running out of flourish products i decided to change over to dry ferts and dose according to the ei method with bad results.
The main problem im having is with new growth especialy on my hygrophila poly, the new leaves are growing completly yellow and it gets worst as it gets higher to the lights,to me it looks like an iron difficienty however im dosing loads of iron?
My set up is a 4 foot tall tank 90 gallon with 4 t5 lights on for 12 hours. I am using high pressurise co2 diffused into dupla reactor , also using a drop checker with 4kh soulotion showing a yellow greenish coulor, filtration is done by a canister filter and i have added a power head to ensure good water movment.
My dosing is as follows, 1 teaspoon of kno3 3 x week ,1/3 of a tespoon of kh2po4 3 x a week, and 25 mls of sechem flourish 3 times a week. At the end of the week i do a 70 percent water change and add 20 grams of seachem eguilibrium witch raises my gh to about 5 and add a bit of Seachem Alkaline buffer to raise my kh to about 5 .also dosing extra seachem iron 15 mls 3 times a week.
What am i doing wrong? all i can think of is my tap water is somehow toxic?