This is Mr. Aqua 12 gal. long , when full it was about 140 Ibs. , each bracket is rated 100 Ibs, secured directly to studs in wall with 3 screws rated 50Ibs each. So it was more then enough to hold this tank. It was holding without a problem for more then 6 months, before I move its contents in my existing tank.That is awesome! What size is that tank? I am loving the look, but I would be so afraid of the brackets ripping out of the wall lol. How did you have them secured?