DavidW
Member
Hi I've got a UV filters on my current tank and am unsure if I am going to transfer it to the new tank setup. I know they reduce pathogens and algae, but do they really make a huge difference?
And if I keep it should I leave it turned off while I'm setting the tank up and only turn it on once it's cycled?
Thanks
And if I keep it should I leave it turned off while I'm setting the tank up and only turn it on once it's cycled?
Thanks