Hello all, I was just doing a search to find effective ways to cool down my pool. It is in full sun from 8:00 am, until about 6:00 pm, absolutely none in the shade until then. My pool temps have been in the low to mid 90's. I came across a thread in which duraleigh was talking about his cooler/fountain. He says that he drilled 1/8" holes in his pvc, but the streams in the photo he posted look larger. Also, how high do the streams need to go to be most effective. I did look at a link to the mistcooler, but i liked the fact that duraleigh's cooler did not look as obtrusive.