Strong, flexible, and reef-safe
The MRL Mangrove & Probe Holder is the smart way to keep mangroves or probes neatly in place. Thanks to the adjustable screw system, it fits glass thicknesses from 0.4 to 20 mm, making it suitable for almost any aquarium.

The holder itself is 3D printed in PETG, a strong and reef-safe material resistant to saltwater and long-term use. The TPU strap that clamps your mangrove or probe works like a reusable zip tie: sturdy, flexible, and easy to adjust.

Compact, functional, and neatly finished – just as you expect from Mad Reef Lab.

Specifications

  • Suitable for glass from 0.4 – 20 mm
  • Holder material: PETG (reef-safe)
  • Strap material: TPU (flexible)
  • For mangroves, probes, and sensors
  • Includes adjustable screw clamp

In the package

  • 1× MRL Mangrove & Probe Holder (PETG)
  • 1× Flexible TPU strap
  • 1× Screw set (for glass up to 20 mm)