Variable Height Hang-On Probe Holder


Variable Height Hang-On Probe Holder


(2 customer reviews)

Variable Height Hang-On Probe Holder by Oceanbox Designs®

The Oceanbox Designs® Variable Height Hang-On (VHHO™) Probe Holder support all standard probes size including the Neptune Apex larger temperature probe. Mounting your probes has never been this sleek, has it? Here is an extremely sleek one to meet your unsightly counter assembled! Intended for sump baffle mount, our single thumb screw hang-on mount with the cables organizer channel ensure a simple and clutter-free installation. One of the neat feature we incorporated is variable height of the probe holder unit to accommodate different water level in your sump, up to 2.5″ of varying height in the guided rail.


  • Streamlined sleek aesthetic design.
  • Single-screw hang-on mount with cable organizer channel.
  • Adjustable height up to 2.5″ variant.
  • Support standard 1/2″ diameter probes and larger Apex temp probe.
  • No metal, no magnets, NO RUST!
  • Designed and made in Texas.


  • Dimensions: 6-1/4″H x 4.0″W x 3-1/8″D
  • Maximum Glass/Acrylic Thickness: 3/8″
  • Materials: Acrylics, 3D Printed in Reef-Safe PETG, Nylon

What's included?

  • 1x Hang-On Bracket
  • 1x Probes Holder Unit
  • 7x Thumb Screws
  • 1x Instruction Manual


Based on 2 reviews
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1-2 of 2 reviews
  1. JR

    This is by far the best probe holder on the market. It is made of high quality materials that won’t corrode in the seawater environment, in other words, there are no magnets which will eventually decompose and harm your aquarium inhabitants. It is fully adjustable and very easy to set up. The thumb screws are awesome for holding your probes and you don’t need to crank down on them either, just a little pressure holds the probes in place. Look no further and just purchase one of these.

    (0) (0)
    • P

      Awesome to hear that Jim! Thank you for your feedback and support!

  2. CR

    Best probe holder I’ve ever had.. adjustable for all water depths, can’t go wrong with buying one of these.. sturdy light weight and also durable. Amazing product!! And also no rust like other probe holders

    (0) (0)
    • P

      Thank you for your kind words and support Charles!

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