I recently decided to get a larger aquarium and after some hard research...and help from the forum 
I decided to go with a tenecor 240G. It will be 96"x24"x24". I intend to go with a design that incorperates 2 overflows in each corner. They told me they use 1" bulkhead for the drains and 3/4" for the returns. I plan on using a FX-5 taking suction from 2 additional holes near the tank middle and being returned to the oppistite overflow. The sump will return to one side and the filter the otherside. What kind of flow will this setup have? I want somewhere around 2000-2200 total GPH turnover.
I decided to go with a tenecor 240G. It will be 96"x24"x24". I intend to go with a design that incorperates 2 overflows in each corner. They told me they use 1" bulkhead for the drains and 3/4" for the returns. I plan on using a FX-5 taking suction from 2 additional holes near the tank middle and being returned to the oppistite overflow. The sump will return to one side and the filter the otherside. What kind of flow will this setup have? I want somewhere around 2000-2200 total GPH turnover.
