seachem iron dosage

lacustris

Junior Poster
Jul 24, 2007
6
0
1
dont understand the seachem iron instructions, do i add enough iron??
it says 1cap for 200l to have 0.1mg/l, but it doesnt say how many times.is this once a week or a day.
i ask this because i add weekly 1cap iron in my 500l tank, but i still have chlorose issues.
 

Tom Barr

Founder
Staff member
Administrator
Jan 23, 2005
18,696
745
113
For a heavily planted tank, CO2 etc, that's per day.

Regards,
Tom Barr