1. AquaBlue Coral Giesemann PowerChrome T5 Bulb AquaBlue Coral Giesemann PowerChrome T5 Bulb

    Starting at: $18.95

    AquaBlue Coral Giesemann PowerChrome T5 Bulb

    Special 70:30 Combination of 6000K and 22000K Spectrums

    The AquaBlue Coral is the ultimate blue/white light spectrum T5 bulb that enhances the brilliant colors of your corals and fish.

    Recommended for Marine/Reef Aquaria

  2. AquaBlue Azure Giesemann PowerChrome T5 Bulb AquaBlue Azure Giesemann PowerChrome T5 Bulb

    Starting at: $18.95

    AquaBlue Azure Giesemann PowerChrome T5 Bulb

    Crisp Turquoise Blue 16000k-17000K Spectrum

    A T5 bulb specifically developed for reef aquariums demanding higher PAR to enhance the growth and colors of corals while producing a rich turquoise blue for optimum aesthetics.

    Recommended for Marine/Reef Aquaria

  3. Super Flora Giesemann PowerChrome T5 Bulb Super Flora Giesemann PowerChrome T5 Bulb

    Starting at: $19.95

    Super Flora Giesemann PowerChrome T5 Bulb

    Optimized for Enhance Plant Growth

    A high-performance T5 tube developed for optimum plant growth and to accentuate the blue & red colors of your fish. The ultimate T5 bulb for fresh water planted aquariums.

    Recommended for Fresh/Planted Aquaria

  4. Tropic Giesemann PowerChrome T5 Bulb Tropic Giesemann PowerChrome T5 Bulb

    Starting at: $18.95

    Tropic Giesemann PowerChrome T5 Bulb

    Daylight 6500k Full Spectrum

    An exclusive 6500k T5 bulb with enhanced photosynthetic peaks which recreates a natural sunlight effect.

    Recommended for Fresh/Marine

  5. Super Purple Giesemann PowerChrome T5 Bulb Super Purple Giesemann PowerChrome T5 Bulb

    Starting at: $19.95

    Super Purple Giesemann PowerChrome T5 Bulb

    The Ultimate White/Violet Spectrum

    This PowerChrome T5 bulb will accentuate coral and fish colors as well as providing proper light intensity for coral growth.

    Recommended for Marine/Reef Aquaria

  6. Super Actinic Giesemann PowerChrome T5 Bulb Super Actinic Giesemann PowerChrome T5 Bulb

    Starting at: $20.95

    Super Actinic Giesemann PowerChrome T5 Bulb

    Very Strong White/Violet, Pure Actinic Spectrum

    This PowerChrome T5 bulb generates a light white/violet effect in your aquarium that maximizes the fluorescence from your colorful corals. Ideal for supplementation of existing metal halide or LED lighting.

    Recommended for Marine

  7. Actinic Blue Giesemann PowerChrome T5 Bulb Actinic Blue Giesemann PowerChrome T5 Bulb

    Starting at: $18.95

    Actinic Blue Giesemann PowerChrome T5 Bulb

    Exclusive ACTINIC Blue Light from 400 - 510nm

    Actinic Blue emits almost exclusively blue light of wavelengths from 400 - 510nm, with a maximum at 420nm. These wavelengths ensure optimum lighting conditions and enhances the growth of many coral species in the aquarium.

    Recommended for Marine/Reef Aquaria