Though the unit looked big on my 25G cube, it is sleek and aesthetically pleasing. It holds my a160 very well and allows for wide array of options regarding height and distance from the mounting point. The only complaint I have is that it was hard to fish the power supply for the light through the tube; I had to use a method of fishing wires that is often used by electricians.
looks likely my corals are not happy with it.....it does not work fo 90 gal tank. Do I need for another one for my tank size?