This system is 220 gal
with a 35 gal mud sump, 14k halide lighting,
A ten inch deep sand bed (sugar size grain),
300lbs of live rock, 8 species of live coral,
Fish include clowns, dottybacks, damsels, gobies,
royal gramma,  and a red sea tang.
The clean-up crew consists of 3 kinds of crabs,
4 kinds snails, and a cast of worms
and little critters living in the sand

Use the images at the side to view the tanks creatures