Wow.... Bleach consumption cut in half with a solar cover

[fcfrey]

Just to throw in my 2 cents. I have had 3 different colors over 5 years --- silver, Blue and now a clear "Extruded" one. I bought this one from SPC this spring http://www.poolproducts.com/ I am very satisfied with this one and do get temp gain ---- the other thing they state is that they do not have to be covered when they are rolled up. Mine has a 10 year warranty (manufacturers defects) which does not mean much since they will blame failure on chemicals anyway.