About a month old...started with sand, water, and rock from my existing 120 display.
Contents:
1 Green/Red clown goby
1 blue porcelain crab
2 bumble bee snails
1 astrea snail
3 micro blue leg hermits
1 palythoa grandis polyp
1 tyree long polyped green toadstool
1 monti setosa
1 ORA green birdsnest
3-4 mushrooms of various colors
green star polyps
a few LPS frags
3 nerite snails - these have to be the best algae eaters I have ever seen. They cleaned out all the diatoms in 2 days.
1 red fromia star (micro sized - about the size of a quarter)
1 sexy shrimp
some zoanthids
anti-freeze green candycane
Gets a water change every 2 days from my display.
It is lit by a BoostLED Par30 bulb about 20" above the tank.