To Midtownman--There's many different set ups for Turf Scrubbers, some more elaborate than others. In terms of noise level you can always modify it to make it more quiet (this is my specialty lol).
Anyway... I don't know how this turned into a 6 page thread when most of the stuff was clarified on the first page. Please keep in mind we weren't trying to give you a backlash. I was trying to prevent many unguided newbies/lurkers on this site from going "oh man so I don't need a skimmer FOR SURE, let me cheap out and then ultimately lose more money when something goes wrong and let me go make a turf scrubber without understanding what it is, how it works, potential risks, etc." Like you said...open mind...this requires alternatives. Also for another new reefer can potentially go, HEY he isn't using an RODI so I don't have to too...then we will see a post 2 weeks later, why am I having x and x algae problem...
-You're running a turf scrubber and you do water changes and it works...yes we know, but it's not readily purchased and has to be DIY'd and this takes trial, error, and time.
-Everybody has different ways of reefing..
-Your tap water depends on your source and the corals you keep, please keep in mind hardy animals adapt...maybe yours adapted. Not all water is the same, you forgot to consider the other variables.
With regards to maintenance. I am surprised you guys even spend 5 minutes a day.
I spend 5 minutes a week...because I have a "real job" too. Not even sure what that was trying to imply.