http://www.utahreefs.com/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 25 Jul 2026 15:01:28 +0000 Mon, 06 Sep 2010 14:59:56 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.03 360 www.utahreefs.com/forum/RSS_post_feed.asp?TID=43008 http://www.utahreefs.com/forum/1by1.gif http://www.utahreefs.com/forum/ http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=374677&title=pc-blubs#374677 Author: SGH360
Subject: 43008
Posted: September 06 2010 at 2:59pm

also i got a custom hood 40W 50/50 for a 10 gallon tank it cost me 60 bucks to make ]]> Mon, 06 Sep 2010 14:59:56 +0000 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=374677&title=pc-blubs#374677 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=374676&title=pc-blubs#374676 Author: Mark Peterson
Subject: 43008
Posted: September 06 2010 at 2:56pm

Let me see if I understand.
You need a single PC tube for a small tank?
You want it to make the colors as good as possible and yet provide for coral growth?
Is that right?
How did you arrive at the 12,000 Kelvin designation?

The Kelvin rating system is difficult to gauge sometimes.
20,000 Kelvin/20k/20,000k are often one and the same and that designates a very blue color. The same color whether it's PC or MH or T5. So you might recognize that blue/Actinic or any spectrum level in the 400 nm range is going to be the same thing.


Edited by Mark Peterson - September 06 2010 at 3:05pm]]> Mon, 06 Sep 2010 14:56:42 +0000 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=374676&title=pc-blubs#374676 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=374626&title=pc-blubs#374626 Author: RobV
Subject: 43008
Posted: September 06 2010 at 1:02am

Nanotuners sells 12000k pc bulbs but only the smaller sizes.
]]> Mon, 06 Sep 2010 01:02:02 +0000 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=374626&title=pc-blubs#374626 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=372993&title=pc-blubs#372993 Author: rwccomptech
Subject: 43008
Posted: August 24 2010 at 11:50am

I dun wanna use MH at this point, Its for a 10G and I dont wanna bleach anymore then the pcs are.]]> Tue, 24 Aug 2010 11:50:26 +0000 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=372993&title=pc-blubs#372993 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=372990&title=pc-blubs#372990 Author: SGH360
Subject: 43008
Posted: August 24 2010 at 11:28am

I never heard of 12k bulbs, 20k bulbs are also of unheard of for PC, you can get those color by switching to MH or T5]]> Tue, 24 Aug 2010 11:28:16 +0000 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=372990&title=pc-blubs#372990 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=372986&title=pc-blubs#372986 Author: rwccomptech
Subject: 43008
Posted: August 24 2010 at 11:14am

I was wondering if anyone knew of a 12000k bulb for PC, all im seeing is 420, 460, 720, 6500k 10000k and mixes of the bunch.]]> Tue, 24 Aug 2010 11:14:33 +0000 http://www.utahreefs.com/forum/forum_posts.asp?TID=43008&PID=372986&title=pc-blubs#372986