UV vs. Ozonizers

[Bughead]

I've been planning to get a UV sterilizer for my 180 and considering the Double Helix. Last night a friend told me she thought an ozonizer would be better, albeit a little more expensive. I'd like your opinions please.

[MasterBlaster]

I've been planning to get a UV sterilizer for my 180 and considering the Double Helix. Last night a friend told me she thought an ozonizer would be better, albeit a little more expensive. I'd like your opinions please.

I would stick with the UV. Ozone generators are a whole 'nother can of worms. Much more difficult to set-up compared to a sterilizer.

[fishrule]

Your best bet is the Emperior Aquatics 40 Watt UV Sterilizer. I have one on my 200 gallon. The bulb lasts up to 13 months before you need to change. A new bulb costs $70.00. You are actually suppose to change them at 6-8 months for max killing power. They are very durable, have a lifetime guarantee on the sterilizer. They can even be buried outside if someone wants to use one on a pond.