EcoTech Marine RMS Multi-Light Double Arm Kit

Product Overview

The EcoTech Marine RMS Multi-Light Double Arm Kit is an essential component of the Radion Mounting System (RMS), providing the support structure required to mount an RMS Multi-Light Rail securely above your reef aquarium. Designed for use with multiple Radion XR15 and XR30 LED fixtures, the Double Arm Kit delivers exceptional stability, adjustability, and a clean professional appearance without the need for ceiling-mounted hanging kits.

Constructed from premium anodised aluminium and marine-grade materials, the RMS Double Arm Kit securely attaches to the rear of the aquarium and supports RMS Multi-Light Rails of various lengths. The adjustable design allows hobbyists to position their lighting system precisely while maintaining a minimalist look that complements modern reef aquariums.

Whether you're building a large SPS-dominated display or a mixed reef requiring multiple Radion fixtures, the RMS Double Arm Kit provides the foundation for a secure and attractive lighting installation.

Key Features

• Genuine EcoTech Marine RMS component
• Includes two RMS mounting arms
• Designed for RMS Multi-Light Rail systems
• Compatible with Radion XR15 and XR30 fixtures
• Premium anodised aluminium construction
• Strong and lightweight design
• Adjustable mounting positions
• Integrated cable management compatibility
• Clean, modern appearance
• Suitable for rimless and many rimmed aquariums

What's Included

• 2 × RMS Mounting Arms
• Mounting hardware
• Installation components

Note: RMS Rail, RMS Slides, and Radion LED fixtures are sold separately.

Installation Guide

Step 1 – Verify Compatibility

Confirm your aquarium dimensions and RMS Rail length are compatible with the Double Arm Kit.

Step 2 – Assemble the Arms

Assemble the RMS Arms according to the included EcoTech Marine instructions.

Step 3 – Attach to Aquarium

Secure each arm to the rear of the aquarium using the supplied mounting hardware.

Step 4 – Install the RMS Rail

Position the RMS Multi-Light Rail onto the mounting arms and secure it in place.

Step 5 – Install RMS Slides

Insert RMS Slides into the rail for each Radion fixture.

Step 6 – Mount the Lights

Attach the Radion fixtures to the RMS Slides and position them evenly across the aquarium.

Step 7 – Manage Cables

Route power cables through the RMS system for a clean and organised installation.

Common Mistakes

Assuming This Is a Complete Mounting Kit

The Double Arm Kit does not include the RMS Rail or RMS Slides.

Incorrect Arm Positioning

Improper spacing may affect rail alignment and overall system stability.

Overtightening Mounting Hardware

Excessive force can damage components or place unnecessary stress on aquarium glass.

Choosing the Wrong Rail Length

Always match the RMS Rail to the dimensions of your aquarium.

Ignoring Cable Management

Taking advantage of the RMS cable routing system improves both appearance and safety.

Frequently Asked Questions

What is the RMS Double Arm Kit used for?

It provides the mounting arms required to support an RMS Multi-Light Rail above the aquarium.

Does this include the RMS Rail?

No. The RMS Rail is sold separately.

Does this include RMS Slides?

No. RMS Slides must be purchased separately for each Radion fixture.

Which lights is it compatible with?

The kit is designed for EcoTech Marine Radion XR15 and XR30 LED fixtures.

Is it suitable for rimless aquariums?

Yes. The RMS system is extremely popular on rimless reef aquariums.

Can it support multiple Radion lights?

Yes. It is specifically designed to support RMS Multi-Light Rail systems carrying multiple fixtures.

Is installation difficult?

No. Most hobbyists can complete installation with basic tools in less than an hour.

Why Buy the EcoTech Marine RMS Multi-Light Double Arm Kit?

The EcoTech Marine RMS Multi-Light Double Arm Kit provides the strength, flexibility, and professional appearance reef keepers expect from the Radion Mounting System. Designed to securely support multiple Radion fixtures while maintaining a clean and organised setup, the Double Arm Kit is the ideal foundation for large reef aquarium lighting installations. Whether you're building a new system or upgrading an existing setup, it delivers the premium quality and reliability EcoTech Marine is known for.