no yet will soon my tank is due friday 3-9, today. i will post up soon as i see the tank and that it's problems free. yes i did drilled holes on the bottom of tank, but i have also ordered all haywood sch 80 heavy duty bulks all around, besides my whole setup will be in garage..i been working for about a month on it but have been saving all pics, was waiting to post tank on front page than follow the rest. i think estimated on my system will be 1300gal total. it should be nice by gathering all info from all sort and guys building here to put together the ultimate setup.