Well, for the next year or so I’ll be in a fish-only apartment (though the landlord said other non-furry things that live in fish tanks count as ‘fish’), so I’ll have to see after that...
Hopefully you’ll soon be in a “spiny-creature-friendly” home :-)
In the meantime, there are all sorts of fishtank screensavers available which ‘usually’ require less upkeep than the real thing :-)