Uv sterilizer!?

[nyfynest22]

Anyone using a uv sterlizer? If so wich are some good ones? Do you really need to run this?>

 

[JARRETT SHARK]

Some people like them some people say they do nothing?
I just installed 2 of them on my tank so i keep you posted

 

[dubs]

i bought one i never used it but the one i got is the coralife brand they work good but i think its a piece of equipment that not really need for a reef tank that imo i say that cause my tank have heavy bio load and alot of stuff in it and it doing with out a sterilizer if u keep with ur water change and saty on top of thing u can bypass it

 

[thesauce]

mine had a noteable effect on nuisence algae growth

 

[OGGISPORTS]

its really a hit or miss