Bare bottom in a tank that deep seems perilous. My frag tank is bare bottom and gets covered in coraline and vermetid tubes. Not a problem necessarily, but likely won't look like a bare bottom for long and would be very difficult to clean in that deep a tank.Working on rock shapes and structures. Thanks to @Coral reefer for the great pieces. Most of them made it mostly. Now time for epoxy sticks and super glue to make it taller and more interesting.
I was debating on doing something different for the substrate. One idea was to make a wall out of small rocks and either sand or bare bottom the last 1/4 of the tank. I know things will move and change but it could make for a cool effect. I'm leaning towards trying a little bare bottom, then 3/4 of the tank has crushed coral.
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I have some of my biome from my big tank that I drove out here, and got some more crushed coral I am "cooking". So the structures will be dry, then I'll likely have the sump and a pile of live rock in the corner. I learned from my last system that the structure changes every year or so anyway so don't get too attached to any one part.Looking good! Are you starting with all dry rock, or what's your plan there?
How did you make your wall? Feel free to just direct me to the page in your journal where you talk about itThat'd be cool. Would look like a beach. I did it on mine and loving it. People ask about it more than anything.