I’m 6’0. My tank is 30” deep and 28” wide. 96” long. I can reach the front half with a step ladder and my arm. In the back I have to use Ehiem Plant Tongs. Really annoying to try to glue coral down but pretty easy to move debris. I didn’t think my scaping though with that in mind. 2/3 of the sand in the back of my tank I literally can’t touch because the rock is too tall. So if a fish or whatever dies there I can’t get to it. Boo