Concentrations of Stuff vs Time and Plant Uptake using The Estimative Index

use a water change and dosing schedule to approximate nutrient levels

Each dose of Stuff is

ppm

Dosing

Each water change is

Water changes

What will happen the next

Calculate for known uptake

% ppm

Start with known ppm of Stuff

ppm

Change the dose after water change to

ppm

Tap/waterchange water has known concentration of Stuff

ppm

Amount of food added each week

tank size

gal L

food's Stuff

% mg/kg

Like straight lines?

Regress data into a best fit line

How about data export?

Make me a CSV too, foo