Well, the octogons are finally out, and the new 210 is in. It took 2 whole days to do the entire swap. The only place my new tank could fit is right where the old tank was, so it was a major chore to put everything in large stock tubs while I switched out the displays. The first whole day was just breaking down and setting up equipment, and the second day was filling the tank and switching over the livestock. I used all my old water, rock and sand with some new stuff as well, so it should still stay pretty stable. Still need to mount better lights in the canopy, since it was wired for 6' VHO T12s and blue LEDs. I plan on mounting a bunch of T5s under there eventually, but will somehow use my existing T5 fixture and/or halides temporarily. So here is the first pics of my "new" setup.