best if plumbed into a sump/
it has no filter, no skimmer no aeration, no refugium no ato no heater or chiller. relies on water changes and a little rock in the bottom.
Its like a betta bowl. or death box as my family calls them.
Would look cool on a nano stand with a sump below.
Most of the moon style jellies can live a year or more they usually last 3 mon in these.
Yea, Id do it.