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Early Access To Black Friday Deals

Early Access To Black Friday Deals

Aperture Business New Website Reminder

We are now transitioning all ordering of Neptune Systems, EcoTech Marine, AquaIllumination, Bulk Reef Supply Wholesale, and all of our Aperture Exclusive Distribution Brands to the new Aperture Business website (aperturebusiness.com).

If we have not yet moved your account, we need your basic information to complete that transition.

Please Complete This Form

Please complete the form linked above as soon as possible to get started.

If you have any questions, please contact your Aperture sales representative.

Giesemann

BRSTV

German Engineering Meets
Your Aquarium

Discover the precision, performance, and sleek design of Giesemann. From the beautifully crafted LINEA aquariums to high-performance lighting like the PULZAR G3 and Vervve Pro, Giesemann delivers quality aquarium equipment built to bring your entire setup to the next level.

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40 Items

  1. POWERCHROME Aquablue Coral T5 Bulb Aquaristic
    Giesemann
    POWERCHROME Aquablue Coral T5 Bulb Aquaristic
    From: $14.95

    Choose Options Notify Me When In-Stock
  2. POWERCHROME Super Purple T5 Bulb Aquaristic
    Giesemann
    POWERCHROME Super Purple T5 Bulb Aquaristic
    From: $15.90

    Choose Options Notify Me When In-Stock
  3. POWERCHROME Super Actinic T5 Bulb Aquaristic
    Giesemann
    POWERCHROME Super Actinic T5 Bulb Aquaristic
    From: $18.90

    Choose Options Notify Me When In-Stock
  4. POWERCHROME Actinic Blue T5 Bulb Aquaristic
    Giesemann
    POWERCHROME Actinic Blue T5 Bulb Aquaristic
    From: $12.71

    Choose Options Notify Me When In-Stock
  5. POWERCHROME Aqua-Science Special T5 Bulb (80 Watt) Aquaristic
    Giesemann
    POWERCHROME Aqua-Science Special T5 Bulb (80 Watt) Aquaristic
    $21.90 $21.90

  6. LINEA 85 marine Aquarium w/ Stand (125 gal)
    Giesemann
    LINEA 85 marine Aquarium w/ Stand (125 gal)
    From: $3,695.00

    Choose Options Notify Me When In-Stock
  7. Vervve pro LED Aquarium Light Fixture (Iridium Gray) Aquaristic
    Giesemann
    Vervve pro LED Aquarium Light Fixture (Iridium Gray) Aquaristic
    $649.00 $649.00

  8. Vervve pro LED Aquarium Light Fixture (White) Aquaristic
    Giesemann
    Vervve pro LED Aquarium Light Fixture (White) Aquaristic
    $551.65 $649.00

  9. STELLAR Marine Iridium LED Light Fixture Aquaristic
    Giesemann
    STELLAR Marine Iridium LED Light Fixture Aquaristic
    From: $381.65

    Choose Options Notify Me When In-Stock
  10. STELLAR Marine White LED Light Fixture Aquaristic
    Giesemann
    STELLAR Marine White LED Light Fixture Aquaristic
    From: $381.65

    Choose Options Notify Me When In-Stock
  11. MATRIXX 49
    Giesemann
    MATRIXX 49" T5 Light Fixture (White) Aquaristic
    From: $649.00

    Choose Options Notify Me When In-Stock
  12. TESZLA evo marine LED Aquarium Light Fixture (Black) Aquaristic
    Giesemann
    TESZLA evo marine LED Aquarium Light Fixture (Black) Aquaristic
    $339.15 $399.00

  13. TESZLA evo marine LED Aquarium Light Fixture (Silver) Aquaristic
    Giesemann
    TESZLA evo marine LED Aquarium Light Fixture (Silver) Aquaristic
    $339.15 $399.00

  14. MINOX marine LED Aquarium Light Fixture (Black) Aquaristic
    Giesemann
    MINOX marine LED Aquarium Light Fixture (Black) Aquaristic
    $169.15 $199.00

  15. PULZAR G3 marine LED Light Strip Aquaristic
    1 Review
    Giesemann
    PULZAR G3 marine LED Light Strip Aquaristic
    From: $67.92

    Choose Options Notify Me When In-Stock
  16. RAZOR T5 Light Module Aquaristic
    Giesemann
    RAZOR T5 Light Module Aquaristic
    From: $199.00

    Choose Options Notify Me When In-Stock
  17. lynk pro WiFi Light Controller Aquaristic
    1 Review
    Giesemann
    lynk pro WiFi Light Controller Aquaristic
    $279.00 $279.00

  18. Giesemann LED Controller Aquaristic
    1 Review
    Giesemann
    Giesemann LED Controller Aquaristic
    $69.00 $69.00

  19. AURORA V12 Matrix Extension - DeepSea Blue Aquaristic
    Giesemann
    AURORA V12 Matrix Extension - DeepSea Blue Aquaristic
    From: $229.00

    Choose Options Notify Me When In-Stock
  20. AURORA V12 Matrix Extension - Lagoon Blue Aquaristic
    Giesemann
    AURORA V12 Matrix Extension - Lagoon Blue Aquaristic
    From: $169.15

    Choose Options Notify Me When In-Stock
  21. Vervve pro Tank Mounting Arm (Iridium Gray) Aquaristic
    Giesemann
    Vervve pro Tank Mounting Arm (Iridium Gray) Aquaristic
    $58.65 $69.00

  22. Vervve pro Tank Mounting Arm (White) Aquaristic
    Giesemann
    Vervve pro Tank Mounting Arm (White) Aquaristic
    $58.65 $69.00

  23. TESZLA / MINOX Tank Mounting Arm (Black) Aquaristic
    Giesemann
    TESZLA / MINOX Tank Mounting Arm (Black) Aquaristic
    $50.92 $59.90

  24. TESZLA / MINOX Tank Mounting Arm (Silver) Aquaristic
    Giesemann
    TESZLA / MINOX Tank Mounting Arm (Silver) Aquaristic
    $50.92 $59.90

  25. Giesemann Light Hanging Kit Aquaristic
    Giesemann
    Giesemann Light Hanging Kit Aquaristic
    From: $24.90

    Choose Options Notify Me When In-Stock
  26. Mounting Legs for PULZAR G3 LED Strip Light Aquaristic
    Giesemann
    Mounting Legs for PULZAR G3 LED Strip Light Aquaristic
    $19.90 $19.90

  27. Wall Mounts for Hanging Light Fixtures Aquaristic
    Giesemann
    Wall Mounts for Hanging Light Fixtures Aquaristic
    From: $89.00

    Choose Options Notify Me When In-Stock
  28. PULZAR / RAZOR Rail Connector Set Aquaristic
    Giesemann
    PULZAR / RAZOR Rail Connector Set Aquaristic
    $14.19 $14.19

  29. T5 Reflector w/ T5 Bulb Clips Aquaristic
    Giesemann
    T5 Reflector w/ T5 Bulb Clips Aquaristic
    From: $13.00

    Choose Options Notify Me When In-Stock
  30. Stainless Clips for T5 bulbs (4 pack) Aquaristic
    Giesemann
    Stainless Clips for T5 bulbs (4 pack) Aquaristic
    $6.90 $6.90

  31. Giesemann Mounting Arm Extension (Black) Aquaristic
    Giesemann
    Giesemann Mounting Arm Extension (Black) Aquaristic
    $16.92 $19.90

  32. Giesemann Mounting Arm Extension (Silver) Aquaristic
    Giesemann
    Giesemann Mounting Arm Extension (Silver) Aquaristic
    $16.92 $19.90

  33. STELLAR Hybrid Light Fixture LED Mount (Pair) Aquaristic
    Giesemann
    STELLAR Hybrid Light Fixture LED Mount (Pair) Aquaristic
    From: $16.92

    Choose Options Notify Me When In-Stock
  34. STELLAR Hybrid Light Fixture Extension Kit Aquaristic
    Giesemann
    STELLAR Hybrid Light Fixture Extension Kit Aquaristic
    From: $42.42

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  35. STELLAR Hybrid Light Fixture Shortening Kit Aquaristic
    Giesemann
    STELLAR Hybrid Light Fixture Shortening Kit Aquaristic
    From: $42.42

    Choose Options Notify Me When In-Stock
  36. Giesemann 24V Extension Cable (10 Feet) Aquaristic
    Giesemann
    Giesemann 24V Extension Cable (10 Feet) Aquaristic
    $39.90 $39.90

  37. PSU Matrix Extension AURORA V12 Aquaristic
    Giesemann
    PSU Matrix Extension AURORA V12 Aquaristic
    From: $89.00

    Choose Options Notify Me When In-Stock
  38. MATRIXX 49
    Giesemann
    MATRIXX 49" T5 Light Fixture (Iridium) Aquaristic
    From: $649.00

    Choose Options Notify Me When In-Stock
  39. STELLAR T5 Hybrid Light Fixture - Iridium (47
    Giesemann
    STELLAR T5 Hybrid Light Fixture - Iridium (47") Aquaristic
    $449.65 $529.00

  40. STELLAR T5 Hybrid Light Fixture - White (47
    Giesemann
    STELLAR T5 Hybrid Light Fixture - White (47") Aquaristic
    $449.65 $529.00