Hello again

I am posting this info based on Diana's reply. If I have made any mistakes please point them out.
I believe this will be very helpful to those doing EI on multiple tanks
I probably missed it even though I have been at APC since 2009.
Q1: How many total gallons am I dosing? (Add up all the tanks)
12 , 40, 65, 29, 55, 15 = 216 gallons
So, how much of each material do I need for 1 week? (do some math with each dose of each material... so many teaspoons per dose, 3 doses per week...
Each dose X 3
* kno3. 10g 30. g
* K2so4. 13.67 g. 41.01 g
* Kh2po4. 1.52. 4.56 g
*
Put this much in the bottles (macros in one bottle, micros in the other)
Q2: How can I best dose? For me, I dose at the rate of 1ml per 3 gallons of tank volume.
So, multiply it out: How many gallons in all the tanks?
216
How many doses in one week? (3) Divide by 3 gallons and call it ml.
216 x 3= 648 ml of H20
Put that much water in each bottle.
Single Dosage per tank ( three times a week)
12 divided by 3= 4 ml
40 divided by 3= 13.3 ml
65 divided by 3= 21.6 ml
29 divided by 3= 9.6 ml
55 divided by 3= 18.3 ml
15 divided by 3= 5 ml
What you wrote below is great advice. I will do this as well since I also dose glut.
Side note: I also dose with glut. I do a similar computation and add a weeks worth of glut to the bottles then top it off with distilled water. The glut minimizes the growth of 'goo' in the bottles. Per a recommendation by a chemist I also add a bit of citric acid to keep the mixture acidic.
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