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View Poll Results: Lighting for 30G (24x24x12)
Radion w/ T5 Supplement 4 18.18%
ATI w/ LED supplement 11 50.00%
Just Radion 4 18.18%
Just ATI 3 13.64%
Voters: 22. You may not vote on this poll

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Unread 11/08/2016, 04:02 PM   #1
Chrisq0904
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Help me pick lighting

I have a deep blue 30 gallon (24x24x12) that currently has a black box from reef radiance over it. I do not like the colors/growth from this fixture and was thinking if I should buy a used gen 3 radion and supplement with t5 or do the same as my display and get an ATI fixture and supplement with LED? The purpose of this tank is to treat for pests (if any) and let corals grow out before going in the DT and some just stay in that tank because I move other with better colors.

Thanks,
-Chris


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Unread 11/08/2016, 07:23 PM   #2
Bdial
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I say just a radion. Get ya a gen4 and it'll be awesome


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Unread 11/08/2016, 10:12 PM   #3
Chrisq0904
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Would the XR15 cover properly or should I just go with the XR30?


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Unread 11/09/2016, 12:48 AM   #4
Rakie
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Quote:
Originally Posted by Chrisq0904 View Post
Would the XR15 cover properly or should I just go with the XR30?
Not even. A single XR15 didn't even properly light my Biocube. You need two XR30's or AI 52's if you're serious about SPS with LED's

Once I added a tiny bit of supplemental T5 over my Biocube (lit by Radion) the SPS started growing immediately.

LED is really, really good. People who say you can't run good healthy SPS systems with LED are naive -- But T5 is great, not good.


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Unread 11/09/2016, 08:15 AM   #5
Chrisq0904
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Quote:
Originally Posted by Rakie View Post
Not even. A single XR15 didn't even properly light my Biocube. You need two XR30's or AI 52's if you're serious about SPS with LED's

Once I added a tiny bit of supplemental T5 over my Biocube (lit by Radion) the SPS started growing immediately.

LED is really, really good. People who say you can't run good healthy SPS systems with LED are naive -- But T5 is great, not good.
I'm not trying to be rude but the tank is only 24x24x12 wouldn't 2 xr30s be too much? Sorry, I clearly don't have that much experience with LED let along radions.

Sent from my SAMSUNG-SM-G891A using Tapatalk


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Unread 11/09/2016, 08:32 AM   #6
Wazzel
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If you are not worrying about absolute full coverage and this is just a holding tank a single XR15 or Hydra 26 will do just fine. You will end up with about 18x18 of useable light. Two of the same would light the tank just fine.


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Unread 11/09/2016, 08:39 AM   #7
Chris Lakies
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Get 2 xr15's gen4 and space them out.


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Current Tank Info: 50 breeder, 2 x XR15w pro (G4), 1 x MP40wQD, Apex JR, Ehiem-Jager 200 watt heater, Jabao DC6000 return, Reef Octo 150 elite SSS skimmer
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Unread 11/09/2016, 09:11 AM   #8
Rakie
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Quote:
Originally Posted by Chrisq0904 View Post
I'm not trying to be rude but the tank is only 24x24x12 wouldn't 2 xr30s be too much? Sorry, I clearly don't have that much experience with LED let along radions.

Sent from my SAMSUNG-SM-G891A using Tapatalk
My mistake!! I thought it was 24x24x24.

Additionally, the new G4 radions are improved as far as spread goes, so you might get alright coverage -- But you'll have to hang the xr15 pretty high above the tank.

I saved these pictures from the BRS testing videos that show just how narrow the light spread on a single XR15 G3 is.

Lights are hung 8" above water level, the tank is 30x30, each 'square' inside the par readings is 6"x6"








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Unread 11/09/2016, 09:23 AM   #9
Chrisq0904
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What about a Gen2 xr30? I found a good deal on one with a date of 2013. I honestly can't see spending the money on a gen4, maybe if it were the display is could see doing so

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Unread 11/09/2016, 10:08 AM   #10
Rakie
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Quote:
Originally Posted by Chrisq0904 View Post
What about a Gen2 xr30? I found a good deal on one with a date of 2013. I honestly can't see spending the money on a gen4, maybe if it were the display is could see doing so

Sent from my SAMSUNG-SM-G891A using Tapatalk
I would just get an ATI fixture.


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