Is there any reason you can't use 2.5mL of sample water and 5 drops of each reagent/indicator? Testing 6 tanks at once has me trying to think up new ways to try things.
Api nitrate testing question
- Thread starter Collinslice
- Start date
- Tagged users None
Randy Holmes-Farley
Reef Chemist
Staff member
Super Moderator
Excellence Award
Expert Contributor
Article Contributor
R2R Research
My Tank Thread
I cannot think of a reason that would not work. 
