peter....the tank actually kindof straddles the kitchen floor and the family room floor. the family room is slab and the kitchen is double jousted, because we have tile in the kitchen. Its a 200 gallon measures 84" l x 18" depth x 24" height. So its basically 7ft x 2 ft. Initially there was a little half wall about 7ft x 6-8" deep. I had two 55's side by side on it previously, one saltwater and one goldfish...but it all looked precarious since the actual wall was much thinner than the width of the tanks...so when I had the basement fixed up, I asked the guy who did the work to make a larger counter size wall and put an extra slab of granite on it so If I ever move, it can actually be a counter for the next owners. and then I got a tank from acrylic tank manufacturers acrylicaquariums.com
and tankslave...(love that name, says it all!!!) i top off about 5 gallons of R/O a day,
( probably because I have a big asm-g 4x skimmer )and change 20-30 gallons every week. My home made filter does fantastically well...always 0 nitrites, 0 nitrates...even though I sometimes feed the fish 3 and 4 x day. I am now reading all the "plumb to the basement threads" and am planning to do this in the next month or so....but my problem is my pottery studio (amateur) is below the tank, so this is where the sump will need to be placed and I'm a little concerned because of the dust down there. I have to figure out a way to build a closet or armoire or something to protect the sump from the clay dust....When you see a thread called "Mayday, Mayday, girl plumbing to the basement" you will know that is me.