UV Sterilizer Run Time

[jweiner]

Do I leave my UV sterilizer running 24/7, or do I have it run only when the lights are on?

 

[Kooma]

24/7 to be effective

 

[Quietman]

You can turn it off for short periods of time if you're dosing live phyto (30-60 min) with no impact to anything you're using UV to manage.