Giesemann Actinic Blue T5 Bulbs
Since most aquarium inhabitants live in seawater depths where the light is very blue, it is needed to simulate this natural living conditions in the aquarium. The Giesemann ACTINIC BLUE has therefore been developed to enhance the blue proportion in marine aquariums. Giesemann ACTINIC BLUE emits almost exclusively blue light of wavelengths from 400 - 510 nm, with a maximum at 420 nm. These wavelengths enhance the growth of many coral species in the aquarium, thus ensuring optimum lighting conditions.
Giesemann Actinic Blue T5 Bulbs
Since most aquarium inhabitants live in seawater depths where the light is very blue, it is needed to simulate this natural living conditions in the aquarium. The Giesemann ACTINIC BLUE has therefore been developed to enhance the blue proportion in marine aquariums. Giesemann ACTINIC BLUE emits almost exclusively blue light of wavelengths from 400 - 510 nm, with a maximum at 420 nm. These wavelengths enhance the growth of many coral species in the aquarium, thus ensuring optimum lighting conditions.
ACTINIC BLUE reinforces the natural fluorescence of corals and brings them excellent to bear - especially in the twilight phase when being used alone. The optimal use of Giesemann ACTINIC BLUE is the combined with either the Giesemann PowerChrome Super Actinic or Super Purple or combined with our MegaChrome HQI bulbs. Giesemann ACTINIC BLUE should never been missed for the lighting of coral reefs in any aquarium.
Available in 24w/24in, 39w/36in, 54w/48in and 80w/60 power levels
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This bulb has nice color and intensity Review by Reefsahoy
This bulb is good stuff! I use 3 of these in my set up and like the color combo and coral colors seem to "pop" (Posted on 8/24/2010)
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Review by naldopr
this is the first time I use Giesemann, recommended by other and is the best bulb so far. (Posted on 10/15/2009)
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EXTREMELY Blue Review by Bob K
If youre looking for some seriously bright blueish tones in your tank, this bulb will deliver! However, since Im running the Pure Actinics and 14k MHs on my tank, the addition of this bulb was just a bit overkill for me in the blue department. I would compare it to running 20k MHs with Actinics. I would have given it 5 stars but it was just a tad bit too much blue for me. Sorry, just my preference. (Posted on 8/22/2009)
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Awesome Bulb. Review by RonR
I use Giesemann bulbs on all of my SPS tanks and have been very impressed with how my corals have been coloring up after I replaced my metal halides with the T5s.
Highly recommended. (Posted on 10/5/2008) -
Review by
(Posted on 8/6/2008)
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Great Lamp! Review by rocco
Nice color actinic supplementation. (Posted on 7/12/2008)
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