Why have you switched from stump remover to seachem nitrogen?
Aviel.
A few reasons. First, it can be hard to get stump remover which is all
KNO3. In fact, there are some brands that contain none at all. Second,
until I had used a new jar a couple of times, I held my breath hoping that
there wasn't something else in it that would hurt my fish. Third, I think
that it is important to support companies who make a real effort to meet the
needs of our segment of the hobby. Seachem has put a great deal of R&D into
producing quality products for us. Not only that, but they advertise in TAG
AND support the convention in a big way. The LEAST I can do is use their
products.<g>