[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
ESPOMA Sulphate of Potash
Has anyone used ESPOMA brand Sulphate of Potash as a
source of K? I found some at the local garden center
5lb bag for $3.99. I've been using K2SO4 from a
hygroponics supply in the past but since I do 50% water
changes weekly I go through a lot of K.
The K2SO4 from hygoponics was a white crystals. I was
expecting the Sulphate of Potash to be similar but I
was mistaken. It looks like pink/brown granules with
small-gravel sized specks of what I THINK is sulphur.
Is this safe to use in my tanks? Has anyone used
Espoma brand Sulphate of Potash?
BTW - No chemical analysis in the MSDS on Espoma's website.
They claim its not required.
Any help would be appreciated.