Very nice concept.
Fill the "towers" with rock, covering a couple power heads for circ., to the bridge. Use "standard" lighting across the top for the "deeper is darker" look, and let the fish hang out where they want.
For sure not your typical "one level" tank.
Put a big HDTV under the bridge between the towers when it's all set up.
Post more pics when you get it done. Very interesting with tons of options.
Cost to have made would be astronomical I think, relatively speaking.
Coming from a reefing background says to me you have plenty of experience, you can just lose the protien skimmer, and the nitrate levels are somewhat more forgiving for fresh.
The more I look at the pic., the WAY more ideas come to mind.
I'd love to have it, glad you do. Keep us updated on the progress
P.S.
Invest in a looooong gravel vac.
