i've got the bare bones, and i have yet to see a easier tank to take care of!!!!
I have a 29 gal reef with 2X96 watts of PC with a 30 gal fuge (above) with 1X96 watt bulb, (i have cheto growing)
a fluval 304 pumping water up to the fuge and gravity bring it back through the drilled holes, and i have one little penguin power head in my reef.
Thats IT i do have like 8 lbs dead rock (it's live now) and about 10-13 lbs of live rock. plus 40-50 lbs live sand.
since i have the HUGE FUGE

I only have made 2-3 water changes and cleaned the fluval twice since may!!! and i scrape the glass every couple weeks.
my tank mates are
1 snowflake eel
1 green mandarin
1 six line wrasse
1 royal gramma
1 fire fish goby
1 molly (in fuge)
2 cleaner shimp
1 orange linkia star
dozzens of snails and hermits
40-50 corals, LPS, SPS, Zoos, shrooms, leathers, clams, gorgonia, sponge, gonoporia, and many others
i add B-Ionic daily
and Lugol's iodine weekly
add top off weekly or every other week (doesnt really matter IMO)
some times every three weeks

and feed Cyclopsezze (sp

) and squid daily/ or every other day
and i just threw away 7 gal of pure cheato into the street
and i still have another 10 gal ish
no heater, no auto top off, no dosers