Planted Tank Guru
Join Date: Nov 2005
Location: Saint Joseph, Illinois
If it turns to yellow after the first drop it means you have anywhere from 0-1 dKH.
I rarely use my test kit. When you use mostly distilled water, you just assume your KH is low, usually 0-1. When I use city water, I know it's high, around 15.
In college....so no aquariums for a while.....
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.