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Title: 80 Watt Aqua UV Ballast
Review: This is a replacement item for the one we had. I have a 7,000-gal koi pond that I run the filtration system on non-stop, all year. The original ballast lasted 9 years. After the first one failed, my husband attempted to replace it with "cheaper" ballasts from a big-box store. We went through 3 of those in 3 years. Not so cheap after that. It could be that one of the reasons they failed was they ran so hot. (I would touch them and wow! Couldn't believe how hot they were.) This one is just warm to the touch. I have confidence in this product.
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