Hi
Yes you can
but if you are a low nutrient user consider looking at the highly developed Ultra Lith system. Backed by world renowned Claude Schuhmacher
The Ultra lith System is now being implemented into some large and respected USA aquacultural research centers, we had some meetings at MACNA and these guys were so impressed they are now switching their systems over, we should have some more news on this in the coming month so watch this space, we also have some live reviews running and more to follow
http://www.faunamarin.de/bedienungsa...08_eng_red.pdf
Starter packs are now available.