72G to 180G upgrade

[Canuckgod420]

Thanks

I agree with the no coraline view, thats why I built the rock towers rather than the rock face. Problem is...I cant get my scraper in there without smacking corals.
The backing is also removable( held on with velcro), I made it like this so I could get the mag float in there, but my arm doesnt reach far enough around the back to get the entire area. So if anyone has any ideas, I would love to hear them. Also, what can I do about the coraline on the overflow, its even tougher to scrape than the glass.