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Neptune Systems AquaController Apex Jr Temperature Probe and Display

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Apex Jr System with Display Version
Neptune Systems Apex Jr AquaController
Price: $249.99
Our Price: $238.95
You Save: $11.04 (4%)


  • Apex Jr with Temperature Probe and Display
  • Internet Enabled AquaController
  • Built-in Web server/email alarms
  • Temperature monitoring/control
  • 4 Independently controllable outlets
  • Expandable up to 5 AquaBus modules
  • Includes: Cables, Temperature Probe, EB4, and Display.
↓See detailed description below.↓
  Description   Reviews  
Neptune Systems AquaController Apex Jr. w/ Display Detailed Specs: Apex Jr. System with Display Module

AquaDisplay Features
  • Sleek and Stylish case
  • 7 mechanical buttons for speedy and flexible user interface
  • 128 x 64 Graphical Backlight display
  • Displays data-log graphs
  • 4 Highly customizable status displays
  • Placement of probe names and icons can be selected by user
  • Can scroll manually. Scroll between different status screens, or automatically scroll through them
  • User adjustable contrast and backlight settings
  • Backlight can be dimmed at night
  • User selectable tones/songs for different warning/error types
  • Compact size 3.40" x 4.05" x 0.65"
  • Mounting holes for easy attachment to wall/stand
Built-in Ethernet
  • Integrated Ethernet port
  • Most advanced web server available
  • Interactive graphing application in the web server
  • Interfaces with AquaNotes iPhone application
  • Compatible with all Major web browsers (Internet Explorer, Firefox, Safari, Etc.)
  • Only aquarium controller with web server monitoring, control, and configuration
  • Compatible with wireless bridges or game adaptors (802.11x), so that wireless network communication is possible
  • Email and/or text message alarms
  • Email alarms or audible alarms when Energy Bar power fails
  • RSS and XML Support
Very Simple Menu Driven Configuration
  • Includes menus to easily setup pumps, lights, heater, chiller, co2, etc.
  • No programming required for configuration
  • Outlets can be renamed for easier use
  • Can be configured through optional LCD Display or a standard web browser
  • An enhanced AquaController programming language is available for total control
  • A more sophisticated non standard control available
  • Virtual Outlets allow even more complex control options
Monitor/Control - Temperature

The base unit includes software which is capable of monitoring temperature. The monitored data can be displayed on the optional LCD display, the Apex's web page, or through the AquaNotes iphone application. All monitored probes data is logged into the internal nonvolatile memory for later retrieval. All probes support digital calibration.

Integrated 4 Outlet Control

The base unit includes 4 independently controllable outlets. Each of the 4 outlets is rated for a total 8 amps and the total current draw must be less than 15 Amps. All 4 outlets use relays to control the power to the outlets.

Galvanic Isolation on Probes

Galvanic isolation on the probes results much more reliable and accurate probe readings. While these features increase costs we feel that probe accuracy is absolutely critical for monitoring/controlling your tank, unlike many competing aquarium controllers.

State of the Art Electronics Integration

Only 32 bit processor on an Aquarium controller
Over 16 times more code space & 5X faster than competitive controllers, which guarantees future expandability.
Over 8 times data storage memory than the competition
1 year's worth of data logs can be stored internally

New Enhanced Control Functionality

Day of Week functionality
Sub minute control added on EnergyBar controlled devices
Default outlet state for all EnergyBar outlets
Second resolution control

Sunrise and Sunset Simulation

The Apex has a special control function which can be used to simulate the varying lengths of days throughout the year. This feature is used to make the length of daylight hours longer in the summer than in the winter. This results in a more realistic simulation of natural lighting variations.

Moon Cycle Simulation

The Apex has another special control function which can be used to simulate the moon cycle in your aquarium. The lunar simulator is used for this feature and is capable of varying the intensity of light emitted from its LEDs. The intensity variations are controlled by the Apex which is pre-programmed with correct intensity values for each day of the moon cycle. The Apex automatically updates the intensity value depending upon the current setting of the Apex's clock. With this artificial moon cycle, it is possible to induce corals and fish to spawn.


Each pump to be controlled can have a user configured period, in which both the on and off times are fully programmable and can range from 1 second to 999 minutes. A variable length feed timer cycle can be initiated with the press of a button and will disable some or all of the pumps in the system (programmed by the user).

Modular Expansion through AquaBus

High reliability protocol with robust error correction
Plug and Play AquaBus modules are automatically recognized and configured
Cable lengths over 200 feet
Expandable to 5 AquaBus modules (1 Apex Display and 4 other AquaBus modules)
Add optional probe modules to monitor additional probes
Add additional EnergyBars to control more outlets
All AquaBus modules allow for easy firmware updates
Probe modules available for additional Temperature, pH, ORP, Conductivity/Salinity, and dissolved oxygen probes
Module firmware updates done through AquaBus. No need to disassemble controller, and individually update modules.

AquaBus Features

Two AquaBus connectors for easy expansion, and flexible cabling options
Plug and Play bus allows for modular expansion.

Updatable Firmware

Firmware updates via Ethernet
Flash memory so new features can be easily added
All AquaBus modules allow for easy firmware updates
No need to unplug/rewire devices to perform the firmware update (unlike the competition)

Compact Size

7.5" x 3.75" x 1.80"

Availability: Usually Ships in 1 to 2 Business Days

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