UV Sterilzers in SPS tanks???

[BLANKENSHIP76]

I am looking to run a large UV sterilizer in my 120 SPS tank, it is a 4 x 55W unit, 1600gph.

Can someone please direct me to some information on whether this is good or bad for SPS tanks.

Thanks for any help you can provide.

[Bluehelfrichi]

you should do a search or check in the chemistry section

[cpllongjk]

I cant link you anything but I know a lot of people that dont run UV and get very nice tanks. I personally have never run UV and had a decent tank. I cant show you pictures because I just upgrade tanks, but can assure you, that you dont absolutely need one.

[SDguy]

Holy moly! 4 x 55W? That's huge. I mean, I'm a firm believer in LARGE sized UV's, but that is really big. What are your needs for a UV, BTW?

[BLANKENSHIP76]

I just really want to clean the water up, without using ozone.

I have a heavily stocked tank, I overskim, run carbon, but I am still not getting that pristine water.

That UV unit is probably way to big, I just had a chance to get a good deal on almost new unit so I wanted to ask around.

It seems everyone is of the same opinion it would be way to much for anything except a fish only tank.

[SDguy]

I was going to say the same. For fish/parasite use, it will very well make a dent in the problem, even if it is a recirculating setup. But just for clearing up your water, I'd say no, too big.

So what about your water isn't clean? Milky? Tiny debris? Microbubbles?

You may want to try a water polishing canister filter (diatomaceous earth type) for occasional use? I personally use ozone myself.

[BLANKENSHIP76]

I fear ozone for some reason, I have samll kids in the house. Just don't trust it enough as of right now.


My water just has a yellowish tint, not terrible just not where I want to be.

[SDguy]

I would increase your carbion usage then. Change frequently.

[BLANKENSHIP76]

Yeah, probably the way I will go.

Thanks for allthe input!!

[snorvich]

I run ozone with no problems but I run it at a level that is low relative to tank volume. But you can get similar effect with carbon especially if you actively pass water over it.