Day 2: added extra support and flooring. also started boxing in the areas for storage and filtration. Center is holding a 90g diy wet/dry, mag 24 pump and a 75w UV light. Left side will have a 406 for mechanical filtration and the right side will be a 3 shelf storage unit. Also have sound dampening material to line the center section with and then the entire thing is getting wrapped in 3/4" ply