For the nano in 90 competition, I will be setting up a nano tank just for mandarin dragonetts and corals. I may add some cool fish like firefish, or picasso occeys, but the main focus will be mandarin dragonetts. A fuge will certainly be implemented, as well as live pods to keep the population healthy enough for the dragonetts to thrive. I plan on building a DIY glass or acrylic tank, but if I find a nice used one, I will certainly set it up.