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#2476 |
Premium Member
![]() Join Date: Jul 2001
Location: Sarasota, Florida
Posts: 289
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Can someone give me an idea of the weight of a 4 bulb 48" unit? I see where these units are described as "heavy" but I have not been able to find a weight listed on any website.
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#2477 |
Registered Member
![]() Join Date: Aug 2010
Location: Orlando, FL
Posts: 415
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Can the T5 ramp up-down be over a 2 hour period?
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205G Custom SPS dominated reef and 55G Red Sea Reefer 250 mixed reef |
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#2478 |
Registered Member
Join Date: Aug 2010
Location: Lexington, KY
Posts: 1,697
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I'm curious how high people are running their LEDs at peak? I am slowly increasing my % and would like to know when I should consider stopping. My tank is mainly SPS. Thanks.
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100G Fairly New Aspiring SPS/Mixed Reef - 48" x 24" x 20" |
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#2479 | |
Registered Member
Join Date: Oct 2009
Location: Kennesaw, Georgia
Posts: 100
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Quote:
Yup, thats the one he got. He had his local lsf order it for him so id assume it was from ATI. But thanks, i Pmed the guy i bought it off of and he actually suggested i contact you |
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#2480 | |
Registered Member
Join Date: May 2013
Location: Houston, Texas
Posts: 672
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Quote:
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- Matt Current Tank Info: 75g SPS ReefSavvy in the Works (prior: 260g SPS heavy system, 70g prop system, 29g Biocube) |
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#2481 | ||
Ultimate Reefer
Join Date: Apr 2002
Location: London, UK
Posts: 8,540
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Yes.
Quote:
Quote:
If you still cannot get it connected contact ATI USA and see if they can assist you. |
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#2482 | |
Registered Member
Join Date: Aug 2010
Location: Lexington, KY
Posts: 1,697
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Quote:
Sahin, I am not sure I follow this. The fixture has separate adjustments for each color and then a global adjustment. What is your global % with blue and white at 35%? Thx
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100G Fairly New Aspiring SPS/Mixed Reef - 48" x 24" x 20" |
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#2483 | |
Ultimate Reefer
Join Date: Apr 2002
Location: London, UK
Posts: 8,540
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Quote:
255 for Royal Blue (hence Royal Blue is at max ie 100%), and for Blue and White channel = 90 (ie (90/255)*100=35%). Hope that makes sense. I tested the number of watts per channel and RB/B/W are all roughly equal. |
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#2484 |
Registered Member
Join Date: Jun 2013
Posts: 16
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ATI hybrid 8*24, 1*75 LED
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#2485 |
Ultimate Reefer
Join Date: Apr 2002
Location: London, UK
Posts: 8,540
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#2486 |
Registered Member
Join Date: Nov 2012
Posts: 18
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Hi group! I have been using LED's since i started the hobby but I am now a proud owner of a 24" 4 bulb ATI Led powermodule
![]() After trying (Front) Blue+ Coral+ --LED-- Blue+ Coral+ (Rear), I realized this combo was too white for my taste, even with the Royal Blue and Blue on at 100%. Would this combo turn more or less blue once the bulbs have burned in for 50 hours..? What I tried next was (Front) Blue+ Actinic --LED-- Coral+ Blue+ (Rear) and was satisfied with this color. From what I read, actinics typically aren't recommended in a 4 bulb setup due to loss of par, but I don't believe this will be an issue in my LPS dominated setup. I have nems placed high in the tank, and the rest of my LPS are midway and on the lower portion of my tank. Id prefer a "longer" light schedule starting around 10AM and ending around 12AM. I'd like to run only LEDs for a couple hours to start the day , then T5+LEDs midday, then just LEDs at night. Can someone please recommend a safe amount of intensity and hours for the T5's to be on midday and also how long of a ramp up and ramp down? Also, during the "break-in" period, do you guys run the bulbs on 100% for 50 hours straight? shoutout to Sahin for all the contributions he's made in this thread! Here's my FTS with LEDs from earlier this year. Thanks! ![]() Last edited by ryanwongg; 04/28/2015 at 03:50 PM. |
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#2487 |
Registered Member
Join Date: Apr 2003
Location: Encinitas , CA
Posts: 234
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#2488 |
Registered Member
Join Date: Jun 2013
Posts: 16
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#2489 |
Ultimate Reefer
Join Date: Apr 2002
Location: London, UK
Posts: 8,540
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#2490 | ||||
Ultimate Reefer
Join Date: Apr 2002
Location: London, UK
Posts: 8,540
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Quote:
![]() The (Front) Blue+ Coral+ --LED-- Blue+ Coral+ (Rear) is actually a very good all round combo. Quote:
In terms of PAR the actinic tube may have low PAR, but it in terms of PUR; it probably is 100% and no other bulb will come close to producing close to 100% PUR. In terms of a light profile, send me a PM with your email address. I will make a light profile for you. Let me know briefly what light period and times you would like. Quote:
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![]() Great looking tank. ![]() |
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#2491 |
Registered Member
Join Date: Nov 2004
Location: Elk Grove, Ca.
Posts: 1,930
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![]() Here's my 300 FTS I took yesterday. I'm running 60" ATI Led Powermodules 8x80 4x75. Loving it, growing Acro on the bottom. More then happy with this unit.
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Robert Current Tank Info: 300G DD, Edge 80g Frag Tank |
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#2492 |
Registered Member
Join Date: Nov 2012
Posts: 18
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nice layout robert!
Thanks for the insight Sahin! I've PMed you some details on the light schedule I'd like to make. |
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#2493 | |
Registered Member
Join Date: Nov 2012
Posts: 18
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Quote:
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#2494 |
Premium Member
![]() Join Date: Jul 2001
Location: Sarasota, Florida
Posts: 289
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#2495 |
Registered Member
![]() Join Date: Aug 2010
Location: Orlando, FL
Posts: 415
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Is there any negative consequence to dimming a T5 bulb over a period of time?
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205G Custom SPS dominated reef and 55G Red Sea Reefer 250 mixed reef |
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#2496 |
Registered Member
Join Date: Apr 2010
Posts: 201
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Anyone switched out radium metal halide/t5 fixtures for example Giesemanns, for the Powermodule Hybrid? how does it compare in sps growth and color ?
I placed the order for the powermodule hybrid today and will be joining the club soon. it was either the PM hybrid or the gieseman spectra. |
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#2497 | |
Registered Member
Join Date: May 2013
Location: Houston, Texas
Posts: 672
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Quote:
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- Matt Current Tank Info: 75g SPS ReefSavvy in the Works (prior: 260g SPS heavy system, 70g prop system, 29g Biocube) |
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#2498 |
Premium Member
![]() Join Date: Aug 2004
Location: Superior, CO
Posts: 748
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Where can I download the latest software?
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#2499 | |
Ultimate Reefer
Join Date: Apr 2002
Location: London, UK
Posts: 8,540
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Quote:
![]() Link to the thread: http://www.reefcentral.com/forums/sh....php?t=2497232 That is probably the best example. There are many others but the above comes to my mind. |
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#2500 |
Ultimate Reefer
Join Date: Apr 2002
Location: London, UK
Posts: 8,540
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