The ProfiLux 4.1e Starter-Set 6E gives you everything you need to take real control of your aquarium – perfectly matched components, ready to run right out of the box. At the heart of the set is the ProfiLux 4.1e. The integrated temperature module and switchable pH/ORP input cover your two most critical water parameters from day one – with lab-grade GHL sensors already included. The built-in 32-channel illumination control lets you program sunrise and sunset cycles, moon phases, cloud cover, thunderstorms, and seasonal lighting sequences, creating a natural environment that supports the species-specific behavior of your animals.
Power management is handled by the included Powerbar 6E-PAB. Its six individually switchable sockets connect directly to the ProfiLux 4.1e via PAB, GHL’s CAN-bus-based device bus, for interference-free, cable-length-independent communication. Heaters, skimmers, return pumps, reactors – all switching events are monitored and controlled with precise timing.
The ProfiLux 4.1e extends connectivity beyond WiFi and USB with a dedicated LAN port (Ethernet) – the wired connection that demanding installations require. OTA firmware updates are applied wirelessly or via network, no USB cable needed. Monitor your aquarium from anywhere via the GHL Connect app (iOS/Android), the built-in webserver, or the myGHL cloud service. GHL Connect and GHL Control Center also run fully on your local home network – no internet connection required, no cloud dependency.
When your aquarium grows, the ProfiLux 4.1e grows with it. Expansion Cards add measurement inputs for pH, redox, conductivity, and more; the Expansion Box 2 connects via PAB to extend capacity further. GHL Dosers, KH Director, and ION Director all integrate natively. The ProfiLux 4.1e runs ProfiLuxOS – GHL’s own operating system, purpose-built for aquarium control, trusted by aquarists around the world for decades.
Difference Between ProfiLux 4.1 and ProfiLux 4.0
The ProfiLux 4.1 takes connectivity further versus the ProfiLux 4.0: in addition to WiFi and USB, it adds a LAN port (Ethernet) and supports OTA firmware updates – wirelessly or via network, no USB required.
Shipment includes:
- ProfiLux 4.1e
- Power supply unit
- Digital water temperature sensor
- pH-electrode with calibration fluids pH 4 and pH 7
- Powerbar 6E-PAB with PAB cable 2m
- USB cable
- Null plug
About
ProfiLux 4e – True reliability is now more affordable
The “e” in ProfiLux 4e stands for essential. The ProfiLux 4e features the same high degree of quality and reliability as the flagship ProfiLux 4, at a more attractive price.
The ProfiLux 4e was designed for aquarists who may not immediately need all the features of the flagship ProfiLux 4 controller. With more connections right out of the box than any competing controller, the P4e provides aquarium monitoring and control without sacrificing the essentials; built-in temperature and pH/ORP inputs, 1-10V control, level control, Wi-Fi and much more.
Best in value and expansion
ProfiLux 4e includes ports and features used by most hobbyists. No need to go out and buy external modules just to do the basics!
Built-in Level sensor support
Connect float, optical, flow, and leak sensors
Ports for 1-10v devices
Connect 1-10V pumps and devices
Built-in display and touch keys
Check current probe values, change settings, start feed pauses, and more from the on-board display
Expandable
ProfiLux 4e can grow with your aquatic needs. Additional ports and sensor inputs can be added at anytime with GHL Expansion cards or Expansion box.
The ProfiLux line of controllers are globally recognized for its outstanding accuracy and reliability. From hobbyists to research institutions, they all trust in the ProfiLux to provide them with highly accurate data and performance.
From form to function, the ProfiLux 4e is well-equipped to manage important tasks such as lighting control, water parameter measurement/control, level control, pump control, and much more. The P4e includes integrated modules for measuring Temperature and pH/Redox. Connections for level sensors, leakage sensors, and 1-10V interfaces are also included.
Built-in WiFI and USB connections ensure optimal connectivity to keep you well informed about the status of your aquarium via web interface, e-mail, and myGHL cloud service *)
The controller provides 3 expansion slots on board for Expansion cards with additional sensor inputs, 1-10V outputs, PC interfaces, or Digital inputs. It is further expandable with the Expansion Box 2.
For more information, please visit our:
Functions
- Up to 32 independent channels of dimmable and non-dimmable lamps, freely adjustable
- Sunrise and sunset
- True calendar moon phase simulation
- Cloud simulation with adjustable random generator, cloud cover, rainy days, seasonal lighting, Thunderstorm simulation
- Acclimation program
- Feed pause (4 different customizable preferences for pump behavior possible)
- Measurement and control of Temperature, pH Values, Redox
- Sequential temperature control for tubular heater, substrate heater and cooling, programmable nightly decrease, speed regulated fans controllable
- Menu guided sensor calibration
- Data log
- Operation hour meter for all sensors
- Universal analog and digital inputs
- Level (level, leakage, automatic water change etc.)
- Flow (stream)
- Versatile Pump Controlling (up to 16 stream pumps independently controllable, several modes: High/low tide, surge, random and much more; different wave modes)
- Operation hour meter for lamps
- Burning-in mode for fluorescent tubes
- Battery buffered real-time clock (RTC)
- Digital Mitras Lightbar/Slimline interface or RS232
- Integrated webserver: Display of values and states, change of important settings, email client, DHCP
- USB and WiFi
- Cloud service myGHL®
- Connection options for GHL Control Pad, Power-Failure-Monitor, AUX
- Connectivity for radio-controlled clock receiver (DCF)
- Programmable reminders
- Control of 64 switchable sockets and dosing pumps
- 32 timers and dosing programs
- Child protection via PIN code
- No coding required
- Settings are stored during power loss in nonvolatile memory (FRAM)
- Computer is expandable with 3 add-on modules (2x external, 1x internal), with our Expansion Box 2 added, there are virtually no limits
- Flexible extensions on the ProfiLux Aquatic Bus (Expansion Box 2 for example)
- Multiple aquarium controllers can be networked
- Alarm function, output of the alarm optical, acoustical or via switchable socket
- Therapy Program for sick fishes
- Maintenance programs
- Notifications per email or SMS
- Operation via convenient PC software (Free of charge)
- Virus proof
- GHL-developed operating system for aquatics, ProfiLuxOS
Additional features (with corresponding expansion card):
- Measurement and control of conductivity
- Measurement and control of oxygen, humidity and air temperature
- Use of external signals (such as buttons) to control the ProfiLux
- Lighting control via DALI
Getting started: P4 Resource Guide
ProfiLux 4 Resource Guide: Your step-by-step setup guide!
The ProfiLux 4 Resource Guide is your go-to guide for learning the ins and outs of the P4 controller. This guide takes the most commonly used capabilities of the controller and breaks it down into an easy to follow guide, loaded with illustrations to help you along the way.
New to the Profilux 4 controller?
Great!
Using the easy to follow TO-DO steps in this guide, you can be up and running with your controller in no time!
In this resource guide, you will find instructions for:
- First time P4 setup
- Wi-Fi setup
- Basic temperature control
- Lighting control
- Pump control
- ATO / AWC control
- Leakage detection
- And so much more
Resource guide also includes:
- Direct links to our HOW-TO videos
- Shortcuts for accessing functions right from the P4 touch keys
This guide is available for download here:
P4 Resource Guide for GHL Control Center and GHL Connect app
ProfiLux 4/4e Resource Guide – GHL (International) (aquariumcomputer.com)
GCC, GHL Connect App, Cloud Service
GHL Devices are easily accessible via the free PC software GCC , GHL Connect app and cloud service myGHL. (> learn more).
Warranty
GHL provides a 24-month limited warranty against all processing and material defects. Warranty period begins at the date of purchase.
Support
Do you have questions or need technical support?
We’re here to help. First begin by following a few tips:
You have questions about the operation or for system setup?
- A good start is visiting our Knowledge Base and our FAQs.
- Download our manuals and tutorials. In most cases, the answers to your questions are answered in there. You´ll find them listed in our download center.
- Check out our extensive videos.
Still have questions?
- Take advantage of our extensive GHL support forum. Here, you will find topics and questions that have already been answered by our support team and/or customers. Tips and suggestions can also be found here. If this does not help, then please ask your question there. You will have direct contact with the GHL team and to many users, who can quickly help you.
Do you have a complaint or a defective product?
- Your first contact should always be the dealer from whom you purchased the products.
- In case you bought directly from GHL please contact us directly via our ticket system.
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