GHL Advanced Technology specializes in high-tech solutions for aquariums, terrariums, and ponds, emphasizing innovation and reliability since 1998. Key product groups include the ProfiLux Aquarium Controller, GHL Illumination, GHL Doser, KH Director®, and ION Director®. These products are designed to enhance aquarium management through precise control of lighting, water parameters, and dosing, ensuring optimal conditions for aquatic life.