how to hide my overflow?

[soapy]

I have the same problem except mine is worse since it is an internal overflow. The new plan for my tank is to build a rock wall right up in front of it to hide it away. Also I am going to try an experiment with the overflow and fill it with sand for use as a DSB.

[Myka]

I have some thin black acrylic siliconed to the tank side of my internal overflow box. Does the trick.