PC Lighting - Lifespan?

Levek · #1 08-25-2008, 04:20 PM

hey all,

(first post here)

I am a new salt-water-er, reef-er, etc...

I have a 10g nano tank doing quite well so far. It is about 6 months old now. I am wondering, in general, what sort of life span I should be expecting from my light fixture? I have a Coralife 20" AquaLight Fixture - 96W - PC. How often to people usually change their bulbs?

Thanks for the advise.

Levek

Jason McK · #2 08-25-2008, 04:24 PM

I would change the bulbs every 6 to 7 months. I just changed the ones in my wifes 14G tanks after 8 months and WOW what an improvment. No wonder she was having an algae problem

J

OCDP · #3 08-25-2008, 04:27 PM

Seems PC's need frequent changing. The intensity and colour just goes downhill so quickly I find in these Coralife fixtures. I vote for every 5-6 months. You'll notice a significant difference IMO.

I cannot wait to get a halide pendant over my tank. PC's drive me mad.

Myka · #4 08-25-2008, 04:47 PM

Ya PCs are frequent...about 6 months.

Got pics of your new tank? We'd all love to see it!

Levek · #5 08-25-2008, 05:10 PM

right on, thanks for the help. We seem to have reached a good average replacement time of 6 months. Looks like I'll be changing out my bulb very soon then. I'll get some pictures up with the new light. They won't be too exciting as it is still a new tank but what the heck.

thanks again!

OCDP · #6 08-25-2008, 06:04 PM

Sorry to hijack, but while we're on the subject of PC bulbs, can anyone recommend a good brand/kelvin of replacement bulbs? Or should they strictly be Coralife bulbs?? Seems like there's lots to choose from, but am unsure if I can use others while using a Coralife fixture.

Cheers