I have two 40 gallon tanks set up in the basement, and two more upstairs, and they are both on double metal stands, and this is the one on the top of the stand in the basement. I am using Black Diamond blasting sand as the substrate. I also have one terra cotta pot in the tank that acts as a hiding spot for the Flowehorn.
I have four 40 gallon tanks in total, two upstairs and two in the basement, and both of the tanks are on Titan Eze metal stands, and this one is in the basement, and it is the lower tank on the stand. I am using it as a grow-out tank for 3 Nimbochromis venustus.