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T5 Giesemann Actinic Plus

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T5 Giesemann Actinic Plus

11 Review(s)

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24W - 24” T5 Giesemann Actinic Plus
SKU: 204303
Earn 20 Reward Points
39W - 36” T5 Giesemann Actinic Plus
SKU: 204304
Earn 22 Reward Points
54W - 48” T5 Giesemann Actinic Plus
SKU: 204305
Earn 23 Reward Points
  • Great Bulb By Bull Hippo on 3/23/2015

    Excellent bulb, use more than one. You may to back off on the 10k bulbs to reduce bleaching. I prefer the ATI Blue Plus over this bulb
  • Nice color By Kevin on 2/19/2015

    This bulb is bright. Not dull blue.
  • Great T5 bulbs By hbobob on 1/1/2015

    I have been using these in combination with Fiji purples for many years with great results.
  • Wow! By Andrew on 3/21/2013

    I reallyshouldhave gotten these quite some time ago. Color is a crisp blue making colors seem to pop out of corals. Great bulb. Definetly my actinic T5 choice going forward.
  • My corals don't lie. By Jeremy on 7/24/2012

    After including this bulb along with a another Aqua Blue over time the coral have really taken off and the bulbs really make the colors pop also.
  • only actinic i use now By Alan on 4/3/2012

    when i first started using these bulbs i used in combo with the pure actinic, i always noiced the color these made when i opened my canopy so on a whim i went to just these after a bulb change. LOVED IT! so much pop friends come over and my tank is teh first thing they notice!!
  • Your corals will pop By Aaron on 2/18/2012

    This light was a significant upgrade from the ones that came in my fixture. So far so good!
  • Makes a difference By Clay on 12/1/2011

    wow, amazed at the difference these made over standard actinic bulbs. I used these to replace a couple of hamilton actinic bulbs and was instantly pleased with the pop of my corals.
  • Hands down the best bulb By richard on 9/14/2010

    Some people like the ATI bulbs and i have tried them but these are the best for Color, par, and longevity. There is no better.
  • Hands down the best bulb By richard on 9/14/2010

    Some people like the ATI bulb but this bulb outperforms the AtI for color performance and longevity as well as par. There is no better.

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