Heyya folks. Thanks Brian for the help before. I have a couple more questions. First, to reduce noise, can I put bio balls or something to that effect in the chamber with the intake that doesn't hold water? Secondly, I was getting alot of clear foam, as it says in the book, but this was filling up the collection cup to the put of me having to change it every 2 minutes (that is, if I let it fill up). Instead I turned down the flow. Can I keep it like this for the 10 day break in period or does it need to be turned on high for breaking in and will I just have to sit next to the thing for a few hours and just keep on refilling my tank with the collection cup? Thank alot for any help and patience with the long winded question 2.