>From: Pat Bowerman <bowerman at rog_ar.ispnet.com> >Date: Thu, 1 Feb 1996 14:27:41 -0500 >Subject: Micro Max Lighting > >Also, I have seen several postings regarding vermiculite in the substrate. >How does one keep the stuff from floating around the tank every time you >plant a >new plant? > Use your hands and knead the vermiculite and soil mixture. This will break up the aircells in the vermiculite so it won't float. Paul