Due to the influx of rare gobies, I am so tempted to go back to keep goby dedicated tank so I setup a Pico on my study table.
This is the smallest tank I ever kept.
Running on a over-sized hang-on filter.
Lighting is temporary, will be getting a small LED set for the tank, when I start adding some zoas frag.
Tank Dimension - 9 inch x 7 inch x 10 inch