Looks really cool.. Is the wall secured to the tank in any way? I must have missed it if it is.. How many lbs of baserock would you say is on that rear wall?
I used about 30 lbs from what i remember..it is held down by the weight of the rock and I cut the eggcrate in an "L" shape so that it had a stand sort of...look back on pg 1 haha
It is just backed up to the glass not siliconed or anything