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When Is Potassium Sulfate Needed?
KS204 seems to be a commonly sold fert but I rarely see that people actually use it. When would you use this in addition to or instead of other ferts?
I use it as K supplementation in my occasionally high light tank. Sometimes P and N levels rise higher than I'm comfortable with, so I burn them off (don't dose). Since I've seen signs of K deficiency when doing this and it's apparently nontoxic to inverts and fish, I now dose KSO4.
29g high tech, 10g low tech halfmoon, and please see my 5g crescent journal.
Planted Tank Guru
Originally Posted by smiller View Post
i dose 40+ppm of K2SO4 per week.
Happi's Ultimate Fertilizer