I'm in. There's also been recent talk on rec.aquaria.freshwater.plants of convenient sources for all the ingredients, mostly from Canadian suppliers. -----Original Message----- From: owner-gsas-member@thekrib.com [mailto:owner-gsas-member@thekrib.com] On Behalf Of J & D Olberding Sent: Wednesday, April 24, 2002 1:46 PM To: GSAS member list Subject: PMDD ingredients Some weeks ago there was talk of bulk buying of ingredients. I have heard nothing since then. I soon will be in need of trace minerals and Potassium Sulfate. Anyone interested in going in with me to split? (snip)