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View Full Version : Potassium test kits


Myka
10-31-2010, 01:34 AM
What brands have you tried? What is your favourite? Why?

I just ran out of Korallen Zucht, and need help deciding which one to buy next. The KZ one is a bit difficult to read, but not bad once I got the hang of it and got help fro the Zeo forums.