[jules2k]

this might help.
'Fertilizers for sale'

http://www.pfertz.com/

http://www.aquariumfertilizer.com/

http://www.bestaquariumregulator.com/

http://www.greenleafaquariums.com/aq...ertilizer.html

I just purchased some from aquariumfertilizer.com myself. get the individual package and some plantex csm+b.