Non-Cooled T5 tubes lifespan

[vikz]

Hi guys

Was wondering, how long would a pair of T5 tubes last if just using a simple T5 Ballast and reflector setup. I.e Not a pendant with fan e.g. ATI Sunpower etc.

Would use most likely ATI or Pacific Sun Tubes, Any ideas of how often they would need to be changed?

 

[Big E]

ATI tubes will keep a good spectrum level for 6-7 months to satisfy SPS acropora dominant systems. You can go a month or so longer if your tank isn't SPS

 

[vikz]

thanks BigE

 

[steallife904]

I replace my tubes on my retro kit every 10-11 months.