The Planted Tank Forum - View Single Post - TDS (Total Dissolved Solids) & It's importance in Shrimp Rearing
View Single Post
post #3 of (permalink) Old 09-07-2011, 08:03 PM
Planted Tank Guru
OverStocked's Avatar
Join Date: May 2007
Location: SoDak
Posts: 10,732
And the meter reads TDS.... the strips are measuring hardness in PPM. They are not the same thing...
OverStocked is offline  
For the best viewing experience please update your browser to Google Chrome