Now, since we have decided the size of the aquarium, and have decided also on the surface area, the next thing is to lay in a supply of angle iron. For an aquarium that is to contain up to ten or twelve gallons, 1 inch angle iron will be excellent. But for anything larger the angle iron should be 1,25 or 1,5 inches wide.
Another calculation to find out our aquarium volumetric is to multiplying surface area with aquarium depth then divide with 231. And avrakedavra you find the volumetric number.
