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Neptune Systems
Complete automation at the touch of your fingers.
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Reef Casa carries the entire Neptune Systems line including all Apex Controller models and modules
to take your reef tank to the next level through automation, alarms and much more.

 

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Aquarium Probe Holder

Aquarium Probe Holder

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16$
Simple, screw-free holder for all your measurement probes. For tank thickness up to 0.25″ (6.4 mm).  
The Probe Keeper Nano is a multi-functional holder that efficiently organizes all your probes and lines in one device. Probe Keeper’s unique design replaces tedious thumb screws with a simple push-pull system while allowing each probe to be individually adjusted. To further aid in tank organization, integrated ATO and dosing holes makes it easy to arrange both tubing. The soft touch reef safe polymer construction ensures each probe is snugly fit with 3 secure points of contact keeping each probe stable and upright.
  • Simple push-pull system
    • Eliminate tedious thumb screws with a simple innovative push-pull system
  • Compatible with all probes
    • Can accommodate probes from 0.38” (9.5 mm) to 0.5” (12.7 mm)
  • Multi-functional holder
    • Integrated ATO and dosing holes in addition to securing measurement probes
  • Compact and low profile
    • Compact and low profile designed to fit in even the tightest space
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Auto Aqua Smart Level Security
Auto Aqua Smart Level Security

Auto Aqua Smart Level Security

65$
Smart Level Security A Simple Way to Secure Your Aquarium Prevent your aquarium from overflowing or equipment from running dry. With Smart Security System, experience the complete peace of mind. INNOVATIVE OPTICAL SENSOR The smallest but the smartest optical sensor not only detects water level more precisely but also contains no moving parts that can fail. It can be mounted to most clear, tinted, or painted surfaces in a second with the magnet, saving you from annoying installation. TOP NOTCH TECHNOLOGY Smart Level Security can be used as either a high-level sensor or a low-level sensor. It will shut off the equipment and give an audible and visual alarm immediately when the sensor is triggered to prevent catastrophe. PLUG & PLAY Just plug the pump in the Smart AC Switch and it will work in a second without any annoying programming. Enjoy peace of mind! SMART & SAFE The auto time delay function can protect both the equipment and the aquarium and avoid false alarm when a power outage occurs. Experience The Complete Peace Of Mind Have you ever woken up in the morning, or come home from work, and found the floor flooded due to pump malfunction? Or, have you ever found the sump was running out of the water and your pump was about to burn up? Smart Level Security can help! Just attach the tiny sensor above (detecting high level)/below (detecting low level) the water level with the magnet, plug the equipment in Smart AC Switch, and connect the power- It’s just that simple! Experience the complete peace of mind!
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Auto Aqua Smart Skimmer Security
Auto Aqua Smart Skimmer Security

Auto Aqua Smart Skimmer Security

64$
Smart Skimmer Security A Simple Way to Secure Your Aquarium Prevent your protein skimmer from overflowing. With Smart Security System, experience the complete peace of mind. INNOVATIVE OPTICAL SENSOR The smallest but the smartest optical sensor not only detects skimmate level precisely but makes maintenance easily. Its magnetic sensor fits most skimmer cups and can be mounted at the desired level in a second without any tool. TOP NOTCH TECHNOLOGY Smart Skimmer Security can detect skimmer cup full, shut off the skimmer and give an audible and visual alarm immediately to prevent catastrophe. No longer need to check your skimmer cup constantly! Smart Auto-Recovery function allows it turn on back after cleaning the collection cup. Users don't need to unplug the AC Switch and plug it back to reset the device. PLUG & PLAY Just plug the skimmer in the Smart AC Switch and it will work in a second without any annoying programming. Enjoy peace of mind! SMART & SAFE The auto time delay function can protect both the skimmer and the aquarium and avoid false alarm when a power outage occurs. Stop Skimmer Overflowing Have you experienced skimmer overflowing ruined the beautiful tank? Are you tired of checking the skimmer frequently? Smart Skimmer Security can help! Just attach the tiny sensor in the skimmer cup with the magnet, plug the skimmer in Smart AC Switch, and connect the power- It’s just that simple! No more worries about your skimmer!
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AutoAqua Smart Temp Security
AutoAqua Smart Temp Security

AutoAqua Smart Temp Security

64$
Smart Temp Security A Simple Way to Secure Your Aquarium Prevent your aquarium from overheating by heater or overcooling by chiller. With Smart Security System, experience the complete peace of mind. THE SMALLEST TEMPERATURE SENSOR Specially designed for saltwater aquariums, its midget sensor is not only easy-to-clean but also fits your aquarium naturally. TOP NOTCH TECHNOLOGY BUT SIMPLE MOUNTING Its magnetic sensor makes mounting and adjusting its position effortlessly. Just attach the sensor anywhere in your aquarium water and it will keep your aquarium safe from temperature dips or spikes. PLUG & PLAY Just plug the heater or chiller in the Smart AC Switch and it will work in a second without any annoying programming. Enjoy peace of mind! SMART & SAFE The auto time delay function can protect both the equipment and the aquarium and avoid false alarm when a power outage occurs. Your Fish Safety Is Our First Priority! Do you worry about the heater or chiller malfunction and boiling or freezing the fishes? With Smart Temp Security, these issues will never happen to your aquarium. Just attach the tiny sensor in your aquarium with the magnet, plug the heater or chiller in Smart AC Switch, and connect the power- It’s just that simple! It provides peace of mind that your aquarium water temperature will never drift outside optimal ranges for aquatic life.
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Neptune Systems Apex A3 Controller System

Neptune Systems Apex A3 Controller System

714$
Neptune Systems A3 Apex System — The control you want, monitoring you need, and with room to grow for the everyday hobbyist
  • Track temperature and pH with included lab-grade, double-junction probes
  • Monitor water level with new MOS Magnetic Optical Sensor
  • Stay on top of leaks with LD-2 Leak Detection Floor Sensor
  • Set reminders, log testing and dosing information, and access your tank from anywhere with Apex Fusion
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Neptune Systems Apex A3 PRO Controller System

Neptune Systems Apex A3 PRO Controller System

1,074$
Neptune Systems A3 PRO Apex System — The control you want, monitoring you need, and with room to grow for the everyday hobbyist
  • Track temperature, ORP, and pH with included lab-grade, double-junction probes
  • Continuous monitoring of water-level depth with new Liquid Level Sensor
  • Reliable and reusable new Optical Multi-Surface Leak Detection Sensor
  • Set reminders, log testing and dosing information, and access your tank from anywhere with Apex Fusion
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Neptune Systems Apex Jr

320$
Monitor your aquarium from anywhere in the world with this Neptune Apex Jr Aquarium controller. Key Features Of This Aquarium Monitor
  • Tracks both ph and temperature
  • Leak detection and water level sensor
  • Monitor your aquarium from anywhere in the world via wifi
  • New built-in audible alarm
  • Expandable
What’s Included?
  • Apex Jr Hub
  • 1 pH probe port
  • 1 Temperature probe port
  • Optical water sensor
  • Water leak detector
  • Calibration solution
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Neptune Systems DOS

Neptune Systems DOS

396$
Paired with a trident, take automation to a new level with automatic, reading based, dosing! This allows you to give your system control over alkalinity, calcium and magnesium dosing taking to hassle out of standard titration testing and dosing calculators! Calculations and dosing are all done automatically to your set programming with logged intervals of dosage amount and frequency.
Key Features Of This Aquarium Monitor
  • Reliably doses up to 2 additives
  • Can be used for water change

Specifications:

Size (Approx.): 9.5″ x 5″ x 5″ Weight (Approx.):  4 pounds Lift Height: 24 feet (minimum at MSL) Suction Height: 24 feet Flow Rate: Variable (0.1ml – 250ml/min) Power Requirement:  110/120V or 220/240V Requires:  Apex, Apex Lite, or Apex Jr.  
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Neptune Systems LLS Liquid Level Sensor

53$ – 72$
Endless opportunities for optimizing your aquarium automation
  • Continuous monitoring of water level depth
  • Track evaporation, consumption, dosing levels, and more
  • Use in sumps, ATO reservoirs, AIO tanks, dosing containers, mixing station, etc
  • Measurements in both cm and in
  • Track all data in Neptune Fusion app, display in graph or visual animations
  • Set Apex to send alerts or take action whenever liquid level changes by specified amount
  • Mounting clip included
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Neptune Systems MXM Mobius Wireless Control Module

130$
Neptune Systems, EcoTech Marine, and AquaIllumination have joined forces to bring MXM to life. Now all your favorite EcoTech and AI pumps and lights can be under the wireless control of Apex & Apex Fusion—the user-friendly, yet powerful, interface you already know and love. No more switching between multiple apps. MXM – All Together Now
  • Wirelessly connect EcoTech & Aqua Illumination gear using an Apex
  • Automate and control EcoTech & AI gear using Apex Fusion
  • Compatible with all A2 & A3 Apex systems
  • Wirelessly control up to 25 Mobius devices
 
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Neptune Systems Trident

759$
A key ingredient to a great reef aquarium is maintaining proper levels of Alkalinity, Calcium, and Magnesium

The Trident is an automated testing system that regularly tests alkalinity, calcium, and magnesium in your saltwater aquarium — and then communicates this information to your Apex so you can get alerts, and change your dosing. When combined with the DOS (available separately) it creates a fully automated system for the proper dosing of supplements, maintaining them at consistent levels.

  • The trident will automatically test your aquariums water for the 3 of the most important elements Alkalinity, Calcium, and Magnesium
  • Up to 24 Alkalinity tests per day with +/-.05 dKh precision
  • Up to 12 Calcium tests per day with +/-15 ppm precision
  • Up to 12 Magnesium tests per day with +/-15 ppm precision
  • ~7.9ml sample water used per parameter tested
  • ~7 minutes testing time per parameter tested
  • Up to one month of testing before reagents need changing based on base level testing of 4-Alk, 2-Ca, 2-Mg per day.
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