Temperature Probe Neptune Systems

Reliable Temperature Control with the Neptune Systems Temperature Probe

The Neptune Systems Temperature Probe helps aquarium owners keep water temperature right where it should be. Built for precision and durability, this aquarium temperature probe sensor pairs perfectly with your Apex system to give real-time readings that matter. Whether you're running a small reef tank or a high-demand setup, temperature fluctuations can happen fast—and this tool gives you the control to act before it becomes a problem.

You’ll find this essential piece in our Neptune Systems gear lineup under the automated monitoring systems category. From fine-tuning climate to alerting you in a pinch, it’s one of those behind-the-scenes tools that keeps everything in balance.

Neptune Systems Temperature Probe Sensor Features

• Precision Readings You Can Count On
  Measures aquarium temperature accurately, so you can respond fast to changes.

• Waterproof and Built to Last
  Fully sealed and tough enough to handle continuous submersion.

• Easy Plug-in Integration
  Works right out of the box with Neptune Apex control units.

• Stable Aquarium = Happy Livestock
  Avoid temp swings that stress corals, fish, and invertebrates.

This is a plug-and-play solution for hobbyists who want to focus more on aquascaping and less on manual checks.

Why Choose This Aquarium Temperature Probe?

Temperature plays a bigger role than most think. A single degree drop or spike can throw off the rhythm in your reef. That’s why pros rely on Neptune’s sensors—they’ve been doing this for decades. With the Neptune Systems Temperature Probe connected to your Apex system, you’re not guessing—you’re managing.

This probe also connects smoothly to probes and sensor holders, and it's easy to mount inside any system, big or small.

Specs and Compatibility

• Length: 6 feet

• Connector Type: AquaBus (Apex-ready)

• Application: For saltwater and freshwater aquariums

• Compatible With: All Neptune Apex controllers

• Material: Reinforced plastic casing with waterproof sensor tip

Frequently Asked Questions About the Neptune Systems Temperature Probe

How accurate is this probe?

It typically reads within ±0.2°F of actual temperature when calibrated correctly.

Can I use it with any Neptune Apex model?

Yes. It's compatible with all A2 and A3 Apex systems, including Apex EL, Jr., and Pro models.

Is this suitable for a large tank like a 180-gallon reef setup?

Absolutely. This probe works with tanks of all sizes and pairs well with chiller or heater control.

Do I need a separate holder for installation?

You can mount it directly, but for added organization, many users prefer a dedicated probe holder.

How often should I replace it?

Most users report solid performance for years. Still, we suggest checking it annually for accuracy.