Ecotech Marine RMS Multi Light Rail 128cm

What is the Ecotech Marine RMS Multi Light Rail 128cm?

The Ecotech Marine RMS Multi Light Rail 128cm is a premium modular mounting rail designed for the Ecotech Radion RMS (Radion Mounting System). Built from lightweight anodized aluminium, this rail forms the horizontal support section of the RMS Multi-Light system and allows multiple Radion XR15 and XR30 LED fixtures to be mounted securely above your aquarium. It features integrated cable management, adjustable light positioning, and a sleek professional appearance.

The 128cm rail is designed for aquariums approximately 123–149cm in length, making it ideal for medium to large reef aquarium installations. 

Product Type

Aquarium Lighting Mounting Rail

Compatible With

• Ecotech Radion XR15
• Ecotech Radion XR30
• RMS Multi-Light System

Rail Length

128cm (50.5 inches)

Suitable Aquarium Length

Approximately 123–149cm aquariums.

Material

Anodized Aluminium

Mounting Style

RMS Multi-Light System

Installation Requirements

To build a complete RMS Multi-Light system you will also require:

• RMS Multi-Light Arms
• RMS XR15 or XR30 Slides
• Compatible Radion LED Fixtures

This product is the rail component only and does not include arms, slides, or lights.

Features & Benefits

Built-In Cable Management

Integrated cable routing channels help conceal power cords and create a clean, professional installation.

Flexible Light Positioning

RMS slides can be adjusted anywhere along the rail, allowing precise placement of Radion fixtures for optimal coral coverage and PAR distribution.

Lightweight and Strong

Constructed from rigid anodized aluminium that offers excellent durability without excessive weight.

Supports Multiple Radion Fixtures

Perfect for mounting multiple XR15 and XR30 lights across larger reef aquariums.

Professional Appearance

Provides a sleek alternative to hanging kits while maintaining easy access to the aquarium.

Common Mistakes

Purchasing Only the Rail

The RMS Multi Light Rail is only one component of the mounting system and requires arms and slides to function.

Choosing the Wrong Rail Length

The 128cm rail is intended for tanks approximately 123–149cm long. Selecting the wrong rail can result in poor fitment.

Poor Light Placement

Improper spacing of Radion fixtures may create shadowing and uneven coral growth.

Ignoring Cable Management

Using the built-in cable routing system results in a much cleaner installation.

Over-Tightening Components

Always follow Ecotech's installation instructions to avoid damaging mounting hardware.

Frequently Asked Questions

Does the 128cm rail include mounting arms?

No. The rail is sold separately and requires RMS Arms and RMS Slides.

Which Radion lights are compatible?

The RMS Multi-Light system supports both Radion XR15 and XR30 LED fixtures.

What size tank is the 128cm rail designed for?

It is designed for aquariums approximately 123–149cm in length.

Can I mount multiple Radions on this rail?

Yes. The RMS Multi-Light system is specifically designed to support multiple Radion fixtures.

How high above the aquarium are the lights mounted?

The RMS system positions Radion fixtures approximately 18cm above the aquarium glass.

Is it compatible with rimless aquariums?

Yes. The RMS system is compatible with rimmed, rimless, and euro-braced aquariums when used with the correct RMS arms.

Why Buy the Ecotech Marine RMS Multi Light Rail 128cm?

• Genuine Ecotech Marine component
• Designed for Radion XR15 and XR30 lights
• Integrated cable management
• Adjustable light positioning
• Lightweight anodized aluminium construction
• Supports multiple Radion fixtures
• Clean professional appearance
• Ideal for aquariums between 123–149cm long

The Ecotech Marine RMS Multi Light Rail 128cm is the ideal mounting solution for larger reef aquariums, providing secure support, flexible positioning, and a professional finish for your Radion lighting system.