The individual ferts would be in its own compartment. Nano hobbyists are likely going to lean more towards pps pro than ei.
The alternative would be to create liquid micro and macro ferts in drip bottles. I think for beginners, a drop per gallon would be simple enough to use without all the math and weekly water changes
The Aquatic Plant Society Curator of the NY/NJ/CT LFS & CO2 Directory
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