Fstrim.service Automation

The fstrim service does not run automatically on my Rocky install as it does on Fedora 35. Is there a timers package that I can install to enable this feature?

Yes there is a timer service. You can search for it:

# systemctl list-unit-files fstrim\*
fstrim.service static  
fstrim.timer   disabled

2 unit files listed.

Thanks for the answer.