The T5 Q&a Thread

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I currently have a Current 4x39w t5 fixture that needs the bulbs replace, can I replace them with any brand of bulbs, I was thinking of ATI or will that not work? Thanks.

Any brand will work as long as they are High Output.

For 4 bulbs I would run 2 ATI Blue Plus, 1 KZ New Generation and 1 ATI Purple Plus
 
Originally Posted by talwen View Post
Grim,

your dedication to this thread is amazing and I appreciate it.

my question is what light setup would you recommend for 125 gallon (72" x 18" x 21) tank.here are the two that i am looking at for the tank. if you could give me your recommendations on these lights or any others in that price range it would be much appreciated. also if you could give me the best bulb setup i would need to keep LPS and eventually SPS corals. lighting is the very least subject i know about in reefing and it starting to bother me as i cant decide which one to get.

first fixture up is an 6 bulb ATI

http://www.reefgeek.com/lighting/T5_...!_Bulbs_by_ATI

second fixture is a 6 bulb tek

http://www.reefgeek.com/lighting/T5_...unlight_Supply



Grim i am getting ready to order the bulbs with this like since its cheaper can you give me a good combo for the 6 bulbs

4 ATI Blue Plus, 1 GE 6500k and 1 ATI Purple Plus
 
Quick q ? What's the difference between kz new gen vs ATI blue plus. Par and color ?

The New Gen is a white bulb with some blue in it. The Blue Plus bulb is BLUE, like totally blue.

The PAR is probably pretty close but the Blue Plus might have the edge.
 
Planning a 75g display refugium with a variety of macro and possibly sea grass. I will be using a 8 x 54w tek light (overkill but picked it up dirt cheap) and was wondering what bulb combo i should use. I saw this combo mentioned above:

Blue Plus
Purple plus
Blue Plus
GE 6500K Daylight
Blue Plus
Purple Plus
Blue Plus
Blue Plus

Would this also work for my setup?

If you are running a macro tank you will want a lot more daylight in there. I would run it a little differently. I once had a FW planted tank with 4 bulbs and I used 2 ATI Aquablue Special, 1 GE 6500k and 1 Geisemann AquaFlora. It grew the plants really well, almost too well.

So I would try something like 3 ATI Aquablue, 2 GE 6500k, 2 Gmann AquaFlora (if they still make it) and an ATI Blue Plus. I throw the blue plus in there so it won't be too overly yellow and also adds a little more spectrum.
 
Hi I am new to posting here and have a bulb configuration question. I have a 36" x 8" Nova Extreme fixture, which i know is not that good, it's a 65 gallon mixed reef.. what I have now is:
1 X ati blue plus
1 X ati aqua blue special
1 X ati blue plus
1 X uv 75/25
is this a decent configuration? I had another nova 2 bulb fixture I was using in conjunction with the 4 bulb fixture, so i have 1 more blue plus and 1 uv acitnic white to work with plus the original 10k and 420 nm that came with the fixtures can you please recommend a 4 and 6 bulb config with what I have or do I need different bulbs? Thanks in advance
 
Hi I am new to posting here and have a bulb configuration question. I have a 36" x 8" Nova Extreme fixture, which i know is not that good, it's a 65 gallon mixed reef.. what I have now is:
1 X ati blue plus
1 X ati aqua blue special
1 X ati blue plus
1 X uv 75/25
is this a decent configuration? I had another nova 2 bulb fixture I was using in conjunction with the 4 bulb fixture, so i have 1 more blue plus and 1 uv acitnic white to work with plus the original 10k and 420 nm that came with the fixtures can you please recommend a 4 and 6 bulb config with what I have or do I need different bulbs? Thanks in advance

Your combo will work for now.

when it comes time to replace your bulbs I would just replace the UVL 75/25 with an ATI Purple Plus.
 
My ATI Actinics should arrive today. Here's the plan for the set up front to back in my ATI fixture.

Blue+
Actinic
Purple+
Purple+
Actinic
Blue+

How's it sound?

Thanks!
 
Hello I have a 4x24w fixture with currently 1 blue+,1purple+,and 2 antics that came with the fixture. I want to replace the 2 antics. But I'm looking for the color the fixture gave .me with the factory 2 current actnics and whites or whatever they are. I got a purple plus because I heard good about them but i don't like the purple look. Although I like the look of the tactory bulbs I'm searching better par. Also when you recommend bulbs can you list the bulbs in order of placement. Thanks.
 
Hello I have a 4x24w fixture with currently 1 blue+,1purple+,and 2 antics that came with the fixture. I want to replace the 2 antics. But I'm looking for the color the fixture gave .me with the factory 2 current actnics and whites or whatever they are. I got a purple plus because I heard good about them but i don't like the purple look. Although I like the look of the tactory bulbs I'm searching better par. Also when you recommend bulbs can you list the bulbs in order of placement. Thanks.

Blue Plus
Purple Plus
Aquablue
Blue Plus
 
Hey Grim just got my bulbs in for my Tek 48'' Tek 8x54 im looking for a good 20k look.

Here are the bulbs.

5,blue+
3,aquablue special
2,purple plus

thanks,
 
Another Lighting Question

Another Lighting Question

:wave:Hello Everyone.

Prior to reading through the thread I thought I knew what the right lighting combination was but I am a little less confident now. I have a 90g with an 8 bulb tek fixture.

Can someone please suggest what I should be using and what the bulb placement should be? Also, my fixture has 2 switches, how long should I keep each of the switches on for and should they overlap while on?

Thank you in advance!
 
I have 6 T5 lamps over a 120 and want a 20K Look at dawn/dusk and at least a 16K look during the day.

I am thinking:

3 Blue +
2 aquablue
1 Figi purple

Will this get the the color I am looking for and 2 will these provide a sufficient spectrum for sps since it will be on the lower side of intensity for the tank?
 
Update, I got 4 ati blue plus bulbs today.

Tried them out, and moved position, ended up with this mix and am pleased.

Front to rear

indigo sun
blue+
actinic white
454
blue+
blue+
indigo sun
blue+
 
hey grim could you give me you thoughts on this combo


front
ati blue plus
ati purple
ge 6500
ati blue plus
kz new gen 14k
ati blue plus

thanks
 
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