UV sterilizer for 180

[jft]

What reliable sterilizer for 180 livebearer or african cichlid tank would you recommend by experience would like UL listing also ,Thanks.

 

[th3champish3r3]

on my 180 gallon i use a 40 watt aqua. I use a T from the return pump of my wet dry. works like a charm

 

[jft]

Could you please be more specific I am not sure of the Brand aqua what ? and model Thanks

 

[DMD123]

I have used the AquaMedic brand 9w Helix Max on my 120g. It maintains my tank at a crystal clear level all the time. I had a small issue with the ballast and bulb going out after 5 months but the company took care of it quickly under warranty. The exceptional customer service motivated me to get another AquaMedic unit for my new 210g. I went with the 36w since it will be running with an FX5 filter. The AquaMedic Helix Max are very competitive to the Coralife Turbo twist models.