I'm buying materials in preparation for setting up a planted tank. I'm wondering what other people use for their substrates and their depths. There's a lot of conflicting information out there. My current tank that's successful has 3" of Flourite with a 2" sand layer, and that seems like a lot of dpth lost to substrate. Dianna _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member