Best buck for your dollar. Can easily use yeast and sugar instead of repeated buying of their activator packs, as it's just the same thing. Seen many tanks with that system, and it has a good CO2 diffusion unit, that ladder thingy. My lfs uses just one in their planted tank, with all the plantsfor sale in that tank, and they all look GREAT!
Even the ones with the red leaves... So, uh, yea... I wanted to buy that same system but I made a DIY system instead, but if I had $40 extra, I would defn use it to get the Nutrafin system. Check around on ebay, maybe you can get it cheaper... And where in Canada're you from?
Sorry, didn't see your location box.
)