Triton in Canada?

[rayjay]

If you do go with this method, after getting the results, just how close to the sample water is the tank water going to be at that time?
I guess you could do some interval testing at the same interval the test results come back, and see how much difference there is and possibly build up a regime to accurately dose for needed elements.
Also, does the Triton method account for removal of a build up of elements that occurs from decomposing food/detritus that are NOT normally consumed in the tank?