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Supplementing with XM’s?

Printed From: Utah Reefs
Category: Specialized Discussion
Forum Name: Equipment
Forum Description: This is the place to ask question about reef equipment.
URL: http://www.utahreefs.com/forum/forum_posts.asp?TID=2346
Printed Date: June 19 2026 at 12:37pm
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Topic: Supplementing with XM’s?
Posted By: Kahuna
Subject: Supplementing with XM’s?
Date Posted: April 16 2004 at 8:06am

Just and Idea that needs feedback.  I currently supplement my 2 250w ab 10k bulbs with 2 110w actinic bulbs.  What if instead I supplemented with one used 1 250w 20k XM. Do you think I'd still get the blue effect. I'd only be using 30 more watts and I'd have an another MH booming down the tank.

Thoughts?



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Replies:
Posted By: Ryan Willden
Date Posted: April 16 2004 at 8:11am
I think it would make the light more intense, and you'd still have some blue, but not as much imo than you would have with Actinics. Personally though, I think it would look more natural and pleasing to the eye.


Posted By: Adam Blundell
Date Posted: April 16 2004 at 8:30am

If can add another halide, I say do it.

Adam



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Posted By: ssilcox
Date Posted: April 16 2004 at 8:41am

It definately wouldnt be as blue as the actinics... plus how wide is your tank? I dont think that a single MH would be able to cover the width of an average size tank... but I do agree with Adam. I would just add the XM and keep the actinics too!!!



Posted By: Kahuna
Date Posted: April 16 2004 at 8:51am
It's a 4ft 120g

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Cell 801 860-7333


Posted By: Carl
Date Posted: April 16 2004 at 8:54am
I would personally have the two outside MH's XM and the center MH the 10K. I am not too sure if you'll get enough spectrum coverage with the addition in the middle. I may be wrong. But I doubt it.

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In Syracuse

"I believe that forgiving them is God's function. Our job is simply to arrange the meeting." - Gen. H. Norman Schwarzkopf


Posted By: jfinch
Date Posted: April 16 2004 at 9:04am

I may be wrong. But I doubt it.

  I love that!

I've got a 125 (6 ft long) with three MHs and vho.  A 250w 10K on each end and a 400w 20K in the center.  And two 6' vho actinics.  I like the looks of my tank better with the actinics on then off.  If you want to try without vhos then, as much as it pains me to say it, Carl just might be right.



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Jon

https://www.youtube.com/channel/UC6y_EzjI_ljbIwf2n5uNzTw" rel="nofollow - What I've been doing...



Posted By: Adam Blundell
Date Posted: April 16 2004 at 9:37am
Originally posted by jfinch jfinch wrote:

as much as it pains me to say it, Carl just might be right.

I'm not willing to say that.  Maybe with time...
I do like what Shane was saying, that is what I was thinking.  Add the halide, but keep them VHOs.  Here is another advantage to the VHO set up, you can run them longer so you have a morning and evening effect, without your halides on. 

Adam



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Posted By: tom-
Date Posted: April 16 2004 at 12:05pm
I would not take the vho's off you will lose color on alot of your nice greens. thats what Dan L , and I dicovered


Posted By: coreyk
Date Posted: April 16 2004 at 1:01pm
just curious how you guys think 2 VHOs and 2 20ks would look? to much blue?


Posted By: Aquarium Creations
Date Posted: April 16 2004 at 1:02pm
I run just XM 20k bulbs and my greens and other colors Stand out anyone who has seen my tank asks how many Vho i have on it and when i tell then none they cant belive it,

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Posted By: Adam Blundell
Date Posted: April 16 2004 at 1:03pm

Coreyk,

I've heard it is too blue, but haven't tried it yet.  I'm planning on it.  But Ryan and Carl tell me I won't want them and will end up taking them out. 
How big of a tank? 

Adam



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Posted By: coreyk
Date Posted: April 16 2004 at 1:08pm

adam -- i've been thinking about putting them over my 55. i currently have 4 VHOs. i have put a 20k over my 10g frag tank and really like the color, just not sure how well it would mix with the VHOs :)



Posted By: ssilcox
Date Posted: April 16 2004 at 2:09pm

I personally think it would be too blue with 20k's and actinics

Just found this link:

http://www.coralreefecosystems.com/images/19lg_20k_act.jpg - http://www.coralreefecosystems.com/images/19lg_20k_act.jpg

It is a 20k coralife MH with actinics

BLUE!!!



Posted By: coreyk
Date Posted: April 16 2004 at 3:14pm

WAY blue



Posted By: Ryan Willden
Date Posted: April 16 2004 at 9:44pm
Too blue for me!



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