The Planted Tank Forum - View Single Post - What am I doing wrong? EI Dosing
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Old 02-16-2013, 06:37 PM   #9
Cardoc
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Are you doing A 50% water change once a week? If you are not doing water changes and you are dosing EI Method you are not removing any of the left over ferts the plant did not use, so when you dose the next week you are giving more and more ferts. EI only works if you change 50% of your water once a week, I know you don't have fish but you still need water changes.
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