Are you planning on adding a powerhead? A tank this deep and slim will have a lot of trouble turning over water resulting in trapped debris and low flow algae near the sand bed.
Have this same tank but removed the false back and converted it to a sponge filter set up. My shrimp babies kept finding their way behind the false wall never to be seen again.
satori-eventually 
Are you planning on adding a powerhead? A tank this deep and slim will have a lot of trouble turning over water resulting in trapped debris and low flow algae near the sand bed.
Have this same tank but removed the false back and converted it to a sponge filter set up. My shrimp babies kept finding their way behind the false wall never to be seen again.