Anybody here using UV with your SPS tank?

[chingchai]

Just wondering if it is worth to try or not.
Also can I use it with the combination of ozonizer.
Thanks.

 

[blstravler]

I use both-

 

[otolith]

I use both as well.

I really like the UV unit, I'm not sure I've noticed much difference with the ozone unit, but that's probably just my inattentiveness.