Too much UV?

So-Cal · #1 10-17-2011, 02:19 AM

I have a large UV Sterilizer for my 150 gallon reef tank that I run 5 hours a day. My question is can I run it longer or even add a second one or could that harm my system.

Myka · #2 10-17-2011, 03:35 AM

What do you think you're using it for?

viperfish · #3 10-17-2011, 04:39 AM

Adding another unit isn't going to make a difference unless the first one is not enough for your system. Either way it's not going to do any more to your system than it's already doing.

Proteus · #4 10-17-2011, 04:42 AM

Quote:

Originally Posted by Myka

What do you think you're using it for?

I'm using mine To take up shelving space in my garage

Raf · #5 10-19-2011, 04:42 PM

yes you can run it longer, I run mine 24/7. Just make sure the wattage and flowrate are correct for the given aquarium size and make sure the bulb is not old or else its a waste of energy even at 5 hours...