This is the earliest photo of my reef tank:
This picture was taken Halloween Night (OCT 31), 2009. As you can see from the normal aquarium gravel on the bottom it was still freshwater. I remember that i had filled the tank up with my garden hose and was going to wait a little while for the chlorine to evaporate. I was then going to put some guppies or something from Walmart in the tank. I am so glad that sometimes plans change.