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post #1 of 8 Old 09-19-2012, 06:45 PM Thread Starter
possible light idea..

ok there are 6 of these metal halide lights.its used for growing plants.can i use this set up like 2 of them just change the bulbs to some 12k ones?

for 25 bucks each its a steal.
Metal Halide Lights
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post #2 of 8 Old 09-19-2012, 08:07 PM
Yea, you can use those, and just change the lamps. No problem. They are going to be WAY above your tank though, those reflectors are really big, but if thats not a problem, go for it.
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post #3 of 8 Old 09-19-2012, 08:15 PM Thread Starter
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Originally Posted by Reefing Madness View Post
Yea, you can use those, and just change the lamps. No problem. They are going to be WAY above your tank though, those reflectors are really big, but if thats not a problem, go for it.
how high like 2 feet?they are 400watt a piece.can i use just those or do i need to add some acintics?also cam i just trim the reflectors some to loosn up the light?
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post #4 of 8 Old 09-19-2012, 08:17 PM
I think the units are almost 3' long themselves. You can keep them 8" off the water with no isses. I was just thinking how much they are gonna stick up in the air.
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post #5 of 8 Old 09-20-2012, 07:02 AM
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Originally Posted by 92smokeaccord View Post
how high like 2 feet?they are 400watt a piece.can i use just those or do i need to add some acintics?also cam i just trim the reflectors some to loosn up the light?
I would still add actinics. Just a couple of T5 or T8. What is you lighting now? And I would probably use a 14k or 20k bulb for the halides. They add more blue to the spectrum.

One thing I always wanted to do with my 150 was to build a wall around it, so it was in fact part of the wall. If you don't mind looking at these lights then it won't be a problem, otherwise you are going to need a vary large canopy...



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post #6 of 8 Old 09-20-2012, 08:32 AM Thread Starter
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I would still add actinics. Just a couple of T5 or T8. What is you lighting now? And I would probably use a 14k or 20k bulb for the halides. They add more blue to the spectrum.

One thing I always wanted to do with my 150 was to build a wall around it, so it was in fact part of the wall. If you don't mind looking at these lights then it won't be a problem, otherwise you are going to need a vary large canopy...
4 15inch t8s and 2 30 inch t8s..the standard ones that usually come with a tank.yeah thats my idea ! i want to either build around it or cut out a wall to a room and have it stick behind it.
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post #7 of 8 Old 09-20-2012, 09:50 AM
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4 15inch t8s and 2 30 inch t8s..the standard ones that usually come with a tank.yeah thats my idea ! i want to either build around it or cut out a wall to a room and have it stick behind it.
I would just pick up some actinic bulbs to use in your current fixtures and then 10-20k bulbs for your Halides (depending on how much blue spectrum you want).



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post #8 of 8 Old 09-20-2012, 10:20 AM
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