Welcome to our forum.
Yes, you can put Nature 2 "in the water". It will work just as well.We have our customers put their Nature 2 and Spa Frog cartidges in the filter compartment, not in the filter itself.
Ok ... so if I just lay it in the filter basket I'll be fine just doing that?
Yes, that's how my customers do it (and how we do it in our wet models - Bullfrog and Sundance).
Do you know if you removed them after a few weeks if you would lose anything? I don't see how it would matter. Once the minerals are introduced I do not think there is any real need for the cartridge to remain.
So you think that you can remove the N2 after it has been in the water for a few weeks?? Is this correct? I thought you put em in and left them in for 4 months.