YOU Christy are awesome! Thanks for the explanation! I THINK I understand!

Hopefully Keith can hook me up with a few parts ...so it looks like I may be able to put this to use!!
THANKS A BUNCH!!

__________________
Red Coral Online Store
www.redcoralaquarium.net
45 Gallon Cube with 10 Gallon Sump, Lighting 8 bulb T5, Vertex IN 80 Skimmer
-2 Occelaris Clowns, Engineer Goby, RBTA, Peppermint Shrimp