Put a skimmer in it or next to it, add some LR
rubble and some macro algae. LR
, skimming LS
and macro algae becomes your filtration. Top off water for evaporation, weekly cleaning of the skimmer cup, and 2x/montlhy PWCs.
Well you still need to clean the glass and feed the fish and you probably want to add some nori every other day too, so you will have a chance to get your hands wet.