So, apart of my 300 gallon system that I purchased came with this protein skimmer from AE Tech. I am not familiar with this style of skimmer, as I have never owned on that is this heavy duty! I am attempting to find an operation manual, but it seams that either AE Tech has gone out of business, or their website is down, I don't know which. If anyone has any experience working with these, or is familiar with its operation, I would appreciate the help! Thanks

