GHL has been developing innovative Aquarium Technology since 1998. We strive to provide aquarists with the safest, most reliable aquarium technology available. All of our products are designed and field-tested to the highest standards and based on the latest scientific findings. We offer a wide range of products for freshwater and saltwater aquariums, ponds, and terrariums.
ProfiLux 4
The ProfiLux® 4 aquarium controller offers everything the ambitious aquarist needs to achieve success. Designed to excel in every aspect, from form to function the ProfiLux 4 effortlessly handles essential tasks like lighting control, water parameter measurement and regulation, level management, flow measurement, pump control, and much more. Equipped with the most extensive array of on-board…
ProfiLux 4e
The ProfiLux® 4e aquarium controller offers advanced control for aquarists who value performance and affordability. Engineered with the same commitment to quality as the ProfiLux 4, the ProfiLux 4e delivers reliable control for essential aquarium tasks like lighting, water parameter regulation, level management, flow measurement, and pump control. While offering fewer features the ProfiLux 4e…
ProfiLux Mini WiFi
The ProfiLux Mini WiFi is a compact aquarium controller that provides precise management of temperature, pH levels, and lighting. It features integrated WiFi for seamless operation through the GHL Connect app and myGHL cloud service. Additional functionalities include automatic water changes, alarm notifications, and advanced lighting simulations like sunrise and thunderstorms, all accessible via a user-friendly interface.
ProfiLux Light WiFi
The ProfiLux Light WiFi is a versatile aquarium controller offering advanced lighting scenarios such as sunrise, sunset, and moonlight simulation. It provides easy operation and control via the GHL Connect app, myGHL cloud service, and USB through GHL Control Center software. This device supports dimmable/non-dimmable lights, adjustable flow pumps, and automatic water changes, all within a sleek, compact design.
ProfiLux Controller Sets
ProfiLux Controller Sets provide a comprehensive and convenient solution for aquarium management, offering perfectly matched components for an efficient start. These sets deliver a cost-effective option with up to 20% savings compared to individual purchases, ensuring seamless integration and optimal performance for maintaining aquatic environments.
GHL Doser 2.2
The GHL Doser 2.2 is a precision dosing system designed for aquariums, offering up to 150 micro doses per day with 24V stepper motors. Users can manage operations via the GHL Connect app, accessible through WiFi or USB, and the myGHL cloud platform. It supports automatic water changes, alarm notifications, and expandable dosing capabilities.
GHL Doser 2.2 Maxi
The GHL Doser 2.2 Maxi is engineered for precision dosing and efficient water management, ideal for aquariums and research facilities. It features 24V stepper motors for accurate dosing down to 0.1 mL and supports up to 320 mL/min flow rates. Operable via the GHL Connect app, it offers WiFi and USB connectivity, enabling seamless integration and control.
KH Director®
The KH Director® by GHL Advanced Technology is a pivotal tool for maintaining optimal alkalinity in reef aquariums. It automates the supply of KH-boosting liquids and provides customizable testing, ensuring precise control over water quality. Operable via the GHL Connect App, it offers seamless connectivity and automated data logging, enhancing the efficiency and accuracy of aquarium management.
ION Director®
The ION Director® utilizes advanced ion-selective technology for precise, automatic measurement and control of essential seawater parameters like calcium, magnesium, and nitrate. It features a unique multi-ion sensor that avoids reagent use, employing cost-effective reference liquids for calibration. Connectivity options include app, cloud, and web server access via GHL Connect and GHL Control Center, facilitating seamless integration and remote monitoring.
Pumps
Versia® Flow and Stream pumps by GHL deliver advanced flow management for aquariums, offering precision and flexibility for both marine and freshwater systems. These pumps, powered by brushless 24V DC motors, ensure quiet, energy-efficient operation. The Versia® Controller, when integrated with a ProfiLux® aquarium computer, enables detailed control over flow patterns, speed profiles, and maintenance modes.
Mitras LX7 Series
Powerful LED Lighting for Stunning Colors and Healthy Growth. The Mitras® LX7 series is a high-performance, full-spectrum LED light designed to enhance the natural beauty of your aquarium. With an impressive power density of up to 195W (7×06 models), it delivers vibrant colors (CRI >95), uniform illumination, and exceptional brightness. Its outstanding efficiency and optimized…
Mitras Lightbar 3
Mitras Lightbar 3 by GHL is an advanced aquarium lighting solution designed to enhance aquatic environments with precision and efficiency. Operable via the GHL Connect App, it features seven illumination channels and a full spectrum, optimized for digital photography. The lightbar offers waterproof construction, integrates RGB LEDs for natural lighting scenarios, and supports diverse aquarium setups with customizable spectrums.
Mitras Slimline
Mitras Slimline is one of the highest quality and most effective LED lights on the market. Made in Germany the Mitras Slimline offers: Homogeneous, brilliant and very bright light through a balanced mix of selected mid-power LEDs in natural colors (model Skywhite CRI > 95, white LEDs > 150 lm/W) Uniformly wide light distribution with…
Mitras-Simu-Stick
The Ultimate Lighting Effects for Your Aquarium or Terrarium The Mitras-Simu Stick adds stunning dynamic lighting effects to your aquarium or terrarium, making it the perfect complement to your main illumination. With four independently controllable, dimmable light channels (neutral white, red, green, and blue), you can create a wide range of atmospheric lighting scenarios, including:…
Powerbars
ProfiLux Powerbars are engineered for reliable power management in ProfiLux-controlled aquariums, offering seamless integration and automation of essential devices. Each unit connects via the ProfiLux Aquatic Bus (PAB) for interference-free communication. Key features include six individually switchable sockets, robust industrial relays, current monitoring, and an illuminated system status indicator for optimal safety and functionality.
ProfiLux Expansion Box 2
ProfiLux Expansion Box 2, a product designed to enhance the capabilities of the ProfiLux aquarium controller system. It offers increased capacity for expansion cards, enhanced connectivity for additional sensors and accessories, and reliable communication through PAB connectivity. The Expansion Box 2 is presented as a versatile and customizable solution for advanced aquarium setups, allowing seamless integration and configuration.
GHL Sensors
GHL Sensors offer high-quality monitoring solutions for ProfiLux-controlled aquariums, ensuring precise and reliable measurements. Featuring laboratory-grade quality, these sensors include durable double junction probes for pH and ORP, extra-long cables for flexibility, and galvanically isolated designs to prevent interference. Suitable for both hobbyists and professionals, they support comprehensive environmental monitoring for aquatic life.
Magnetic Stirrer
The GHL Magnetic Stirrer provides reliable mixing for accurate dosing in aquariums. It uses a magnetic stir bar driven by a rotating counter-magnet for efficient, silent mixing. Compatible with GHL Doser 2.x/3, it features variable rotation speeds up to 1000 RPM and a brushless DC motor for quiet operation. The compact design accommodates containers up to 94 mm in diameter.
Aquarium Fans
Cool your aquarium economically and efficiently. GHL fans can be speed-controlled depending on the water temperature with our PropellerControl. Buy now GHL PropellerBreeze 3 Durable fan units built from the highest quality materials. Offered in 2 to 6 fan models and in black and white, these high quality fans cool the aquarium water economically and…
ProfiLux Expansion Cards
GHL Advanced Technology offers ProfiLux Expansion Cards, designed to enhance the capabilities of ProfiLux controllers. These cards are compatible with various models, including ProfiLux II, 3, and 4, and the Expansion Box, providing additional measurement inputs and advanced communication interfaces. The cards are easy to install, allowing for customized configurations while maintaining the compact design of the devices.
With professional GHL Aquarium Technology, you can bring the aquarium of your dreams to life.
Our GHL Support Forum category, “Customer aquariums and terrariums” can provide you with a wealth of tips and guidance for realizing your target, especially with GHL products.
Last updated on: May 6, 2025