Thanks for the quick reply. Here's what we've used so far:

1) Aquachem Shock Xtra Blue - main ingredient is sodium dichloro-s-triazinetrione - 3 lbs
2) Aquachem pH Up
3) Aquachem Algaecide 50% [green algae]
4) Aquachem Super Water Clarifier
5) Aquachem Chroinating Granules and two 3 inch Aquachem chlorinating tablets
6) 1 1/2 gallons of bleach

Hayward S180T Filter
Hayward 1.5 HP Power-Flo LX Pump