On another thread here somewhere, someone had a great idea of taking several bottles of bleach, punching two 1/8 inch diameter holes in the bottom, and one in the top. String the bottles across the length (or width) of the pool, letting them hang below the surface of the water. The bleach will slowly leach out of the jugs. Something to do with the weight / density of bleach being different from pool water. He stated that he had done this before with no problems. The pool gets constant bleach, you get to relax knowing the algae is being taken care of. If your pool pump has a timer, let that run long enough to circulate your total gallons thru the filter about 2 times a day. Thats all you really need to run it, IMHO.

Good Luck