This is not a review on a product for sale but rather a tool that was suggested by a fellow reefer on this site (RussM) in response to a question about quieting the air intake on certain protein skimmers. Basically if you have a loud intake tube on your skimmer here is an easy to make solution that has worked brilliantly for me. The only minor difficulty was proping the muffler up but nothing a zip tie could not solve. Once again this was a great suggestion (Thanks RussM!) and I encourage you to use it if you have a loud air intake hose on your skimmer.
Skimmer muffler - http://www.utahreefs.com/forum/forum....asp?TID=30055