Overview of my 6 year old mixed reef aquarium

I've been asked a few times to do an overview of my main display, so here it is! An Aussie, 6x2.5x2 foot mixed reef. The tank is 6 years old now and encompasses all of the things I have learnt throughout my reefing journey. It's a long video, but hopefully covers most of the questions people have. If you have more, feel free to pop them in the comments section below and I'll do my best to answer them all.