WOW zero to 50 posts in a day, thats a strong turn out.
Ok some counter points.
Mike/Ceasar if we go with just one suction point do you think it would be enought to pull detritus and so on from such a great distance with enough power to pull it through the bed???
Ceasar doing it in 4 inch segements seems to small. For a 4 foot tank you would need 12, man I would need like 40???? I would like to look at compartments but I think they need to be larger.
RedEyeReef LOL man I might be ripping out my 1000,, and getting divorced at the same time???? On the removal if it were in my system I would start with a one month drain out and check the stuff out, do some impact studies (like bacterial re denitrifing) but IMHO it would end up being quarterly. the whole concept at least for me is to kill the build up that occurs over time and to keep that top layer anaerobic, so i think that would be cool.
Nick you bring up a valid point, maybe the drain and smaller compartments thing mind work hand in hand. the only turn off for me would be the under the tank thing. plus we ould have to look at the balancing of the draw to...some thing to think about for sure.