Fits
ReefLED 90, ReefLED G2 115
Part no.
R35136
Red Sea ReefLED 90 / G2 115 Universal Mounting Arm
Mount a ReefLED at the right height without drilling the cabinet. This is Red Sea's genuine universal mounting arm for the ReefLED 90 and G2 115, clamping to the aquarium's rear wall or rim and holding the light at a fixed, repeatable height so you can lift it clear for reef-scaping and lower it back to the same spot every time.
Key features
- Genuine Red Sea part — direct-fit for the ReefLED 90 and G2 115 light head.
- Rear-wall clamp mount — no drilling into cabinet or hood.
- Lifts clear for tank access — rotates upright out of the way for reef-scaping or maintenance, then returns to the same set height.
- Adjustable reach — covers a 46–70 cm tank width.
Specifications
| Manufacturer part number | R35136 |
|---|---|
| Fits | ReefLED 90, ReefLED G2 115 |
| Tank width range | 46–70 cm |
| Maximum glass/rim thickness | 19 mm |
| Mounting | Rear-wall clamp, rotatable |
| Sold as | Complete arm set |
What's included
- Vertical mounting arm
- Horizontal mounting arm
- Hinged bracket
- Tank mounting (clamp) bracket
- Light mounting bracket
Not included
- The ReefLED light itself — sold separately
Will it fit my tank?
Fits rimmed or rimless tanks between 46 and 70 cm wide, with glass or acrylic up to 19 mm thick at the clamp point. Measure your tank's width and rim thickness before ordering — outside that range, this arm won't clamp securely.
Suitable for, and not suitable for
Suitable as a replacement or spare mounting arm for a ReefLED 90 or G2 115, or as an additional arm when adding a second light over the same tank. Not suitable for the ReefLED 50, G2 60, 160S or G2 170, which use their own mounting hardware, and not suitable for tanks outside the 46–70 cm width range.
Care and maintenance
Rinse salt creep from the clamp threads periodically so the arm continues to tighten and release smoothly. Re-check light position and PAR at the coral after any change in mounting height — intensity falls sharply with distance.
Warranty and delivery
Covered by Red Sea's manufacturer warranty on spare parts, in addition to your consumer guarantee rights under Australian Consumer Law. Ships as a small parcel, standard delivery.
Common questions
Does this fit my rimless tank?
Yes, provided the tank is between 46 and 70 cm wide and the glass at the clamp point is no thicker than 19 mm.
Can I use this to add a second ReefLED over the same tank?
Yes — this arm is sold individually, so it works as an additional mount as well as a replacement.
Does the light come with this arm?
No — this is the mounting hardware only. The ReefLED 90 or G2 115 light head is sold separately.


