rock wall, glue it or egg crate?

[nanmer]

This is the thread that I had read before, thanks! Awesome tank! Do you have any regrets doing the rock wall?

Originally Posted by i have crabs

http://www.canreef.com/vbulletin/showthread.php?t=45915
i built a rock wall in my cube, its in the thread somewhere

The egg crate wall is certainly the easier method. I am a little worried about algae build up. It would be hard to clean the argonite sand on the wall. Does anyone have experience with this?