Large Tanks (101gal+)

First a little introduction;

I have been keeping marines for about 4yrs, and fish in general for about 7yrs. My marine tank was nothing special, but i loved it to pieces. It was a 180l mixed reef setup, external filter not sumped.

Just over 18 months ago I was in a car accident that caused some serious injury to my shoulder. This meant that maintaining my tank became almost impossible and extremely painful, but i soldiered on.

Then just after Christmas i was informed that i was...