so the stand im building is a corner stand shaped like a triangle.we put 2 studs shaped like an L in the corner adjoining the 2 walls.then we added 2 studs evenly spaced against left wall same on right wall.we also added 1 stud next to the left door and 1 stud next to the right door.we used 3/4 plywwod for the floor,2nd tier and the top which the 92 will sit on.so alltogether we have8 studs.we alsp ran studs along the top to carry the plywood evenly.now question is this tank will weigh roughly 1100 lbs with water,rock and sand.do u guys think this will be enough support.i cant add and support in the middle due to tanks are going to be under there.thanks for looking and help.