Just pulled off the winter cover (our first opening, was installed last May) and besides the water being about 6" lower than when we drained it down last fall and some very white earthworms on the bottom, it's beautifully clear! [attachment=0:h8cu1mrc]20130516_181356_resized.jpg[/attachment:h8cu1mrc]
How exactly DO earthworms get into an AGP? Can they climb up the walls? Getting pool water topped off tomorrow via pool water delivery...excited to try out my new TF100 and start my BBB adventure!