Ok, so Dupla is gone. How mush worse is PMDD than the real Dupla atuff? Which is harded, gettng Duplarit exported to the US or finding their (Malaysian?) sourse and importing a few hundred pounds directly? -- Richard J. Sexton richard at aquaria_net Maitland House, Bannockburn, Ontario, Canada, K0K 1Y0 +1 (613) 473 1719