UV or not to UV that`s the question

[Zenpandadiver]

I have a 13w UV for a 75 gal tank that I haven't installed yet I have mixed corals and fishes in the tank. What do you guys recommend?? Please help!!!

 

[Reef_a_holiks]

im running a 9w coral life UV in my 90. love it so far .

 

[BruceW]

What is the benefit of UV?

 

[jcdeng]

What is the benefit of UV?

that blue glow tho.... lol j/k

there are a few benefits depends on what you are using it for, which affects how you should set it up.