Neptune Systems

Neptune Systems designed the MPR - Magnetic Probe Rack specifically for the Apex. It will hold the larger diameter temperature probe, pH probe, ORP probe, and salinity probe. Made from acrylic and with strong neodymium magnets Works securely on sumps and aquariums up to 1/2" thick   Dimensions - 4" long by 2.5" deep with the screws all the way backed out.   Neptune has designed a Magnetic probe rack that will hold up to 4 probes with one hole being slightly over-sized to hold those larger probes like the Neptune temp probe. By simply placing the MPR in your sump or tank, you can now securely hold all your probes in a single spot. If a probe is left loose their is a good chance it may float with the business end being exposed to the air and causing a false reading. The Neptune MPR can work with glass up to 1/2" thick and keep all your probes secure and safe.

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Neptune System's Replacement Reagent Kit comes with everything you need to change out the reagents for the Trident Marine Water Analyzing System. Each kit comes with new bottles that can be placed directly into the Trident's reagent holder and only takes a few minutes to exchange the old for the new.   Amount of Tests: Based on the default testing schedule of 4x alkalinity, 2x calcium, and 2x magnesium tests per day, the reagent kit will last approximately 2-months before a new reagent is required. 240x Alkalinity Tests (reagent changed every month) 120x Calcium Tests (reagent changed every 2-month) 120x Magnesium Tests (reagent changed every 2-month)   Note: Neptune Systems recommends keeping on hand no more Trident reagent than you might expect to consume within the next 12 months.    What's Included? 2x Reagent A 1x Reagent B 1x Reagent C 1x Seawater Calibration Sample

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Neptune Systems A3 Apex Pro System The Ultimate Smart Aquarium Controller for Complete Monitoring & Automation Take full control of your reef aquarium with the A3 Apex Pro System, the most advanced monitoring and automation solution in the Neptune ecosystem. Designed for serious aquarists, this powerful system combines intelligent control, real-time monitoring, and seamless connectivity to keep your aquarium stable, safe, and thriving. Why Choose Apex Pro? The Apex Pro isn’t just a controller—it’s a complete ecosystem that helps prevent disasters, automate routine tasks, and optimize your aquarium’s performance with precision. Advanced Monitoring & Control Monitor temperature, pH, ORP, salinity, and water level* Real-time alerts via smartphone when parameters go out of range Built-in WiFi & Ethernet connectivity Energy Bar 632 – Smart Power Management Control up to 13 devices 8 independent AC outlets with power monitoring 3x 1LINK ports + 2x 24V DC outputs Detect equipment failure (heaters, pumps, lights) Intelligent Automation with Apex Fusion Cloud-based control from anywhere Custom dashboards with drag & drop interface Log dosing, testing, and maintenance No app installation required Smart Features You’ll Love Liquid Level Sensor (LLS) Measures exact water depth (not just on/off) Tracks evaporation, dosing, and reservoir levels Prevents ATO failures and dry runs Optical Leak Detection (LD-3) Works on any surface (even metal) Reusable & corrosion-resistant Instant leak alerts Lab-Grade Probes High-precision pH, ORP, and temperature probes Stable readings with less frequent calibration Seamless Expansion Fully compatible with previous Apex modules Expand infinitely with Neptune accessories Integrates with WAV pumps, DOS systems, and more What’s Included A3 Apex Pro Base Unit Energy Bar 632 Temperature Probe pH Probe ORP Probe Liquid Level Sensor (LLS) Optical Leak Sensor (LD-3) Aquabus Cable Calibration Solutions (pH 7 & 10) Mounting Accessories Note Salinity probe sold separately.

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Seamless Control, Enhanced Visibility View Essential Parameters at a Glance Access Your Apex Without a Smart Device or Computer Orange Backlit LCD Display Compatible with all Apex Controllers   The Apex Display Module by Neptune Systems is all about making your aquarium keeping life easier. It allows you to view your aquarium's essential water parameters at a glance and gives you access to your Apex controller, all without having to open Apex Fusion on your smart device or computer. With the ability to program and cycle through multiple display screens and activate feed modes or maintenance tasks with the push of a button, managing your aquarium has never been more straightforward or efficient. The Apex Display Module also features a built-in speaker that can play one of many sounds if an alarm on your Apex is triggered.   Specifications Display: Orange Backlit LCD Compatibility: All Neptune Systems Apex Aquarium Controllers Connection: Wired via Aquabus Port

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The Neptune Systems 1Link Male x Male 4 pin cable lets you directly connect your DŌS Fluid Metering System to a 1Link module or EnergyBar 832. By having your DŌS system connected through a 1Link port will let you remove the bulky power supply brick saving room and removing clutter.   Features Less Clutter One Cable Installation of DŌS Pump System 10 Feet Long 4 Pin Male x Male Connection   Now you no longer need the power supply or Aquabus cable for your DŌS Fluid Metering System. By having the Male x Male 4 pin cable you can now fully control the DŌS pump through your apex with just a single cable through the 1Link module or the EnergyBar 832.

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Neptune System's Replacement Reagent Kit comes with everything you need to change out the reagents for the Trident Marine Water Analyzing System. Each kit comes with new bottles that can be placed directly into the Trident's reagent holder and only takes a few minutes to exchange the old for the new.   Amount of Tests: Includes three 2-Month Trident Reagent Kits!* Based on the default testing schedule of 4x alkalinity, 2x calcium, and 2x magnesium tests per day, each reagent kit will last approximately 2-months before a new reagent is required. 720x Alkalinity Tests (reagent changed every month) 360x Calcium Tests (reagent changed every 2-months) 360x Magnesium Tests (reagent changed every 2-months) *Note: Reagents have a 12 month shelf life, so we do not recommend purchasing beyond this time-frame.   What's Included? 6x Reagent A 3x Reagent B 3x Reagent C 3x Seawater Calibration Sample

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A3 Apex Jr: Aquarium Monitoring for All Essential Monitoring of Temperature, pH, and Water Levels Leak Detection Sensor Included Expandable: Add on other Apex Modules to Expand Your System Built-In WiFi & Remote Access via Apex Fusion Notifications when Parameters Fall Outside Set Safe Zones Why Do I Need an Aquarium Monitor? An aquarium monitor is a valuable tool for any aquarist. It serves as your eyes and ears, continuously checking and reporting the vital parameters that ensure the health and stability of your aquarium. By keeping track of temperature, pH, water level, and potential leaks, an aquarium monitor: Prevents Disasters: Early detection of abnormal conditions, such as temperature, allows for immediate intervention, preventing potential damage and loss. Saves Time and Money: Automated monitoring reduces the need for frequent manual testing and can help avert costly repairs from unnoticed issues. Enhances Peace of Mind: With real-time alerts and remote access, you can be assured that your aquarium is functioning well, even when you're not home.   Why Should I use the A3 Apex Jr. on my Aquarium? The A3 Apex Jr is an affordable, entry-level monitoring solution that keeps tabs on only your most essential tank needs. Track temperature and pH plus water level and leak detection to protect your aquarium and home. The A3 Apex Jr features two AquaBus ports that will allow you to connect additional modules and accessories to continue building out your control system. This gives you the option to add on what you need, when you need it. Want to add Salinity monitoring? Just connect a PM2 module and conductivity probe. How about control and monitoring of pumps, lights, and other equipment? Pick up an EB832 Power Bar. The Apex Fusion App - Apex Fusion is a free cloud-based service that allows you to connect to your Apex from anywhere in the world! This user-friendly platform allows effortless monitoring of your aquarium's vital parameters. With features like drag-and-drop customization, easy-to-use task functions to set up new equipment, and real-time alerts, Apex Fusion ensures that maintaining optimal conditions in your aquarium is hassle-free and efficient.   What Else Do I get with the A3 Apex Jr? Aside from the A3 Apex Jr. itself, included in the box are four monitoring probes/sensors that give you temperature, pH, water level, and leak detection. Temperature Probe: If the temperature falls outside of the specified safe zone, you'll receive a notification so that you can correct the issue. Crucial for detecting malfunctioning heaters early, allowing you to fix the problem before it's too late. pH Probe: Knowing your aquarium's pH is helpful in a number of ways, but particularly useful if you're dosing two-part or kalkwasser to your aquarium. For example, the pH probe might help you detect a potential overdose due to a stuck dosing pump. Magnetic Optical Sensor (MOS): This low-profile level sensor can be used for a number of purposes such as a high or low level warning in your sump or dosing container. It can be mounted on any type of material up to 1/4" thick.  LD-2 Leak Detection Sensor: Protect your floors by placing this sensor inside your aquarium stand or any other flat surface where an overflow may cause issues. If water ever touches the sensor, your A3 Apex Jr. can notify you so you can take action.     What's Included? A3 Apex Jr Base Unit Power Supply Temperature Probe pH Probe MOS Magnetic Optical Sensor LD-2 Leak Detection Sensor  Calibration Solutions (7 & 10) Mounting Screws Getting Started Card

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Replacement Tubing for the Neptune DOS Dosing and Fluid Metering System If you need longer tubing for your DOS dosing system or DDR reservoirs. Extend the distance from your pump to the reservoirs, or the pump to your tank. 

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The Trident Waste Line Tubing from Neptune Systems is a replacement part for maintaining the operation of your Trident system. This tubing is designed to replace worn, dirty, or damaged waste lines, helping ensure accurate water testing.

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