The Planted Tank Forum - View Single Post - KN03
Thread: KN03
View Single Post
Old 08-12-2003, 04:13 PM   #6
Are these real?
Wasserpest's Avatar
PTrader: (182/100%)
Join Date: Jun 2003
Location: Monterey, CA
Posts: 15,319

You can't really test for Potassium. Just take Chucks calculator, plug in 1 ml water, your tank size, and then play around with the teaspoons and see how many you need to get to 20 ppm.

After a gradual initial addition to bring it up to that level you will be dosing just for the water that you change.
Wasserpest is offline   Reply With Quote