The T5 Q&a Thread

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<a href=showthread.php?s=&postid=11133600#post11133600 target=_blank>Originally posted</a> by Aussie Koi
Evening Grim

I have made the effort to try and find this information else where however I can't (made harder by the search feature on RC not allowing a "T5" search as its not enough letters).

Hope you can help with some advice please.

Whats the max depth penetraration of t5's in individual reflectors?

I have a 4 x 2 x 2 now and dont have a problem with LPS on the sand bed using 4 sets of aquamedic sunbeam t5's (2 54w bulbs per fixture, I am using 3 reef blue and 5 15k lamps).

I am doing another tank currently 4 x 2.5 x 2.5 with perhaps 12 individually reflected 54w t5 globes. What do you think the penetration is light at this depth???

Acro and other sps down to what depth?

Thanks in advance if you find the time to help.

Regards
Tim
Click to expand...

I would say SPS about half way down if you use good equipment. If you were to overdive the lamp then 3/4 of the way down
 
<a href=showthread.php?s=&postid=11134460#post11134460 target=_blank>Originally posted</a> by pasion
Any opinions on the Aquactinics Constellation, Solar Flare, or TX5 fixtures? Just upgraded to a 90 and need a 48" fixture, my 36" TX5 just won't cut it. :(
Click to expand...

I'd grab the Constellation
 
Any particular reasons why? I like the fixture, the sleek look is a good thing since I don't have a canopy.

Oh also what would you suggest for bulb choice and configuration? I know it says three separate switches for a dusk to dawn affect. if I knew how they had them on the unit it would be nice, lol. I don't want to automatically assume it is a 3-2-2 with the first 3 having the two outer bulb turn on and the center bulb, then the next two, followed by the other two.

Oops, rambled.
 
Constellation

Front
1) Switch 1
2) Switch 3
3) Switch 2
4) Switch 1
5) Switch 2
6) Switch 3
7) Switch 1
back

Each switch has it's own power cord and one fan is tied into switch 1 and the other is to switch 2. Hope this helps.

Thank you,

Tom
Aquactinics
 
I have a 36" Nova Extreme T-5 setup. I think the bulbs it came with standard are not putting out as much light as this fixture can. The 1" on each end of each bulb is not lit...

I know this setup doesn't have individual reflectors, and i don't want to upgrade the fixture ate this moment, but i want to use the fixture to its fullest potential..

So im looking to get a new 4 bulb combination for it. I like the look that it came with, 2 10k bulbs and 2 actinics...

Im thinking something slightly more blue than my current set-up...

Also, do you guys have any pictures if your current 4 bulb set-ups to compare color??

Thanks in advance for all of your help!!!
 
<a href=showthread.php?s=&postid=11135499#post11135499 target=_blank>Originally posted</a> by pasion
Any particular reasons why? I like the fixture, the sleek look is a good thing since I don't have a canopy.

Oh also what would you suggest for bulb choice and configuration? I know it says three separate switches for a dusk to dawn affect. if I knew how they had them on the unit it would be nice, lol. I don't want to automatically assume it is a 3-2-2 with the first 3 having the two outer bulb turn on and the center bulb, then the next two, followed by the other two.

Oops, rambled.
Click to expand...

I don't really think you need to overdrive the lamps like the Solar Flare does and with the extra lamp you can create a better mix of lamps.

Front
ATI Blue Plus
ATI Aquablue
UVL Aquasun
UVL Super Actinic
UVL Aquasun
ATI Aquablue
ATI Blue Plus

Use 1,4&7 for Dusk/dawn, 2&6 for sunrise/sunset and 3&5 for midday.
 
<a href=showthread.php?s=&postid=11135638#post11135638 target=_blank>Originally posted</a> by carlos_fb
Grim, what do you think is the most effective way to keep T5 bulbs cool using fans?
Click to expand...

Is this a trick question?:D

(Yes, fans)
 
<a href=showthread.php?s=&postid=11136178#post11136178 target=_blank>Originally posted</a> by ooja3k
I have a 36" Nova Extreme T-5 setup. I think the bulbs it came with standard are not putting out as much light as this fixture can. The 1" on each end of each bulb is not lit...

I know this setup doesn't have individual reflectors, and i don't want to upgrade the fixture ate this moment, but i want to use the fixture to its fullest potential..

So im looking to get a new 4 bulb combination for it. I like the look that it came with, 2 10k bulbs and 2 actinics...

Im thinking something slightly more blue than my current set-up...

Also, do you guys have any pictures if your current 4 bulb set-ups to compare color??

Thanks in advance for all of your help!!!
Click to expand...

Try this

Front
ATI Blue Plus
UVL Super Actinic
UVL Aquasun
ATI Blue Plus

Lots of PAR and plenty of blue
 
Do T5 bulbs "break in". I just installed a Icecap retro setup from reefgeek's and holy blue! I am hoping the blue in mine will settle down a bit.

ati - blueplus
ati - true actinic
uvl - aquasun
ati - blueplus
 
thats basically the same setup grim just recommended me...

i don't want it too blue...


grim, what do you think about this setup for my nova fixture..

ATI Aquablue
UVL Super Actinic
UVL Aquasun
ATI Blue Plus


how would this look? still lots of PAR?
 
Last edited:
<a href=showthread.php?s=&postid=11136744#post11136744 target=_blank>Originally posted</a> by The Grim Reefer
Is this a trick question?:D

(Yes, fans)
Click to expand...

Oops sorry I didn't explain myself clearly. I was just wondering where would you install the fans to keep the bulbs cool? on the sides blowing across? on top of the reflectors? pulling air off or blowing in?
 
It will tone down a tad

<a href=showthread.php?s=&postid=11136773#post11136773 target=_blank>Originally posted</a> by crossi92
Do T5 bulbs "break in". I just installed a Icecap retro setup from reefgeek's and holy blue! I am hoping the blue in mine will settle down a bit.

ati - blueplus
ati - true actinic
uvl - aquasun
ati - blueplus
Click to expand...
 
Yes, more PAR. Blue is in the eye of the beholder. Everyone percieves color a little differently.

<a href=showthread.php?s=&postid=11136982#post11136982 target=_blank>Originally posted</a> by ooja3k
thats basically the same setup grim just recommended me...

i don't want it too blue...


grim, what do you think about this setup for my nova fixture..

ATI Aquablue
UVL Super Actinic
UVL Aquasun
ATI Blue Plus


how would this look? still lots of PAR?
Click to expand...
 
<a href=showthread.php?s=&postid=11137101#post11137101 target=_blank>Originally posted</a> by carlos_fb
Oops sorry I didn't explain myself clearly. I was just wondering where would you install the fans to keep the bulbs cool? on the sides blowing across? on top of the reflectors? pulling air off or blowing in?
Click to expand...

Blowing in works well. Try not to blow directly on the lamps. Blowing in from the back down the endcaps works well.
 
Hey Grim, I put together my T5 setup 4x24, I used the combo that you suggested which was 2 blue+, 1 Super Actinic, 1 Aquasun. It's a bit pink for my flavor so I used a 10kk from my old nova fixture, but it's bluer now. Any recommendations for getting a crisp white vs. pink or blue? TIA
 
Hi Grim,

I just replaced my PC's with 4 - 60" Ice Cap SLR T5's on a 125 gal tank. I can fit 3 more lights. It's been recommended that I add VHO's for my actinics because of their incredible color. In your opinion, should I add 2- T-5's and 1 VHO, 1 T-5 and 2- VHO's or skip the VHO's and add 3 more T-5's?
 
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