I know this topic has been discussed before but it wasn't easily found with a search so I will go ahead and start a new thread.
Just finally got around to hooking up a 40 watt lifeguard unit to my tank which I plan on running for 8 or so hours a day on a timer (the pump will always run just not always with the light on) I am running a 500 gph pump on it so give or take 400 gph after very minimal head loss. The unit is rated for up to 1500gph
I was wondering how many people use them?
How much do you run yours?
How many watts and how many GPH you run?
I am also open to discussion of why some people choose not to use them
I pretty much just want to discuss them because this is my first time ever running a uv after 15-20 years in the hobby

Just finally got around to hooking up a 40 watt lifeguard unit to my tank which I plan on running for 8 or so hours a day on a timer (the pump will always run just not always with the light on) I am running a 500 gph pump on it so give or take 400 gph after very minimal head loss. The unit is rated for up to 1500gph
I was wondering how many people use them?
How much do you run yours?
How many watts and how many GPH you run?
I am also open to discussion of why some people choose not to use them
I pretty much just want to discuss them because this is my first time ever running a uv after 15-20 years in the hobby
