HMS Single Light Mount Kit

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Redesigned and Stronger Than Ever!

The HMS Single Arm Mounting Kit is perfect for tanks that only need a single Hydra LED unit, or if you want to have multiple units without a rail running across your tank. The kit comes with mounting brackets for the 32 and 64 series of LED lights that can slide forward, backward, and also twist within the rails for the ideal position. The height of the mounting system can also be adjusted making it a great industrial looking mounting system for the Aqua Illumination Hydra LED lighting systems.


Includes brackets for Hydra 32 and 64 Lights.

  • Rails can slide for positioning
  • Clamps on rimless tanks up to 1.125" thick
  • Light brackets twist for perfect coverage
  • Includes wire guide-clips


Between the HMS Rails, and the modular mounting brackets for the tank, and the light the HMS Single Arm can be fully adjusted to fit virtually any size tank from 10 gallons and up. The Single Arm Mounting Kit also includes guide clips to route the Hydra's electrical wires along the mounting arm rails to keep everything clean and organized.



Max Rimless Tank Thickness - 1.125"

Max Height - 13.0"

Max Outreach - 14.3"


What's Included?

  • Hydra 64 Bracket
  • Hydra 32 Bracket
  • Pivoting Bracket
  • Mounting Clamps
  • 15" Rail Set
  • Wire Guide Clips


Note - Designed for rimless tanks and not guaranteed to fit with rimmed aquariums.

Additional HMS Mounting Accessories

HMS Multi Light Mount Kit - Includes vertical HMS rails and mounting feet that can sit on the side of your aquarium's rim.

HMS Hanging Kit - Allows you to suspend the HMS Tracks from your ceiling or wall brackets.

HMS Multi Light Track - Select the track that matches the length of your tank

HMS Hydra 32 or HMS Hydra 64 Bracket - Custom brackets that hold your particular Hydra LED light and lets you slide and spin each light individually for the perfect positioning.


More Information
UPC 653341180728
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Product Questions

Will this work with Hydra 52? The product description currently lists Hydra 32/64. However, on AquaIllumination side it indicates Hydra 26/32/52/64. I'd like to clarify before I purchase to make sure it isn't an updated version meant only to fit the 32/64 as I have Hydra 52. Thanks.
Question by: Paul Wayne Irwin on Apr 9, 2022, 8:15 PM
Thanks for the question. This bracket is compatible with the Hydra 26 and Hydra 52 Models as well as the current 32/64s without any additonal parts needed.
Answer by: Kyle Thomas (BRS Staff) on Apr 12, 2022, 4:11 PM
Are the clips for the cords also included with this mount?
Question by: John on Apr 20, 2020, 6:26 PM
Hi there,

The clips to mount the cables will be included.

Take care!
Answer by: Thomas Billington on May 1, 2020, 9:34 AM
The picture shows this attaching to a rimless tank. Will this also work with a rimmed tank?
Question by: Bailey on Mar 15, 2018, 6:48 PM
Hi there,
Thank you for reaching out with your question.
The clamp on the mount opens to approximately 1.5" so it can work on most rimmed tanks.
Please let us know if you have any other questions.
Have a great day!
Answer by: William Glenn on Mar 19, 2018, 3:14 PM
Hello I wanted to pick up two arms to mount my lights. Do these work on the old AI sol?
Question by: Alex on Oct 29, 2017, 7:20 PM
Hey there,

These are not directly compatible with that older style light. :-)
Answer by: Randy on Nov 25, 2017, 9:08 AM
Hello! I am wanting to add two AI Hydra 52 lights over a Red Sea Reefer 250 via two of the HMS mounting arms. Would the weight of two Hydra 52's mounted to the glass with these HMS mounts be a cause for concern with the Reefer 250? Thank you for your help!
Question by: Renee on May 9, 2017, 6:33 PM
Hey there,
The HMS mounts will work just fine with your Reefer and there should be no need for concern.

Happy reefing!
Answer by: Zack on May 14, 2017, 11:14 AM