Superior in Every Way.
ProfiLux 4 is the most advanced member of the ProfiLux® Aquarium Controller family. Its extensive selection of on-board connections provide everything the ambitious aquarist needs to achieve success.
From form to function, the ProfiLux 4 is well-equipped to manage important tasks such as lighting control, water parameter measurement/control, level control, pump control, and much more. Fitted with the most on-board connections available, the P4 also includes integrated modules for measuring Conductance (adjustable: fresh or saltwater), Temperature, pH, and 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 ProfiLux® Controller is globally recognized for its outstanding accuracy and reliability. From private users to research institutions, they all trust in the ProfiLux to provide them with highly accurate data and performance. The exceptional functionality of ProfiLux makes it the preferred controller of professionals and hobbyists alike.
ProfiLux 4 is designed to standout from the crowd. Offering switchable pH/redox and Conductivity inputs, laboratory grade measurement and accuracy, nearly limitless expansion options, rock-solid hardware, and much more. See for yourself, what it is like to own the ultimate in functionality.
The Ultimate in Convenience
ProfiLux 4 can quickly and easily be operated via the on-board control panel. Additionally the graphic display always provides the current operating conditions of your aquarium and can easily be customized to display any content you wish.
Easily generate reminder texts, display the lighting intensity, or start a feed pause just from the push of a button.
ProfiLux 4 is easily accessible via PC with our free software GHL Control Center. Regardless of your internet status, GHL Control Center can be used with or without the internet.
Via your local Network or when connected to the web, you can have access to the ProfiLux 4 from your smartphone or tablet using the free GHL Connect App, the build-in webserver as well as the cloud service myGHL. Even when you are away from home, you can check-in on the status of your aquarium and make changes if necessary.
ProfiLux 4 Ultimate Set includes :
GHL - Advanced Aquarium Technology
The versatility and functionality of GHL products are legendary. No matter if you own an aquarium, terrarium, or pond, GHL products can grow to meet your needs. They have been developing advanced aquarium technology since 1998 and continue to develop products that meet the needs of the modern aquarist. They listen to their customers` needs and implement features for all hobbyists to enjoy.
When GHL develops products, even the smallest details are considered. Safety and reliability are always at the top of the list! GHL products are field-tested in many different scenarios before they are released to the market. They understand the importance of reliability and give you this so you can succeed in fishkeeping.
GHL`s Aquarium Technology line consists of ProfiLux aquarium controllers, Mitras LED Lights, GHL Dosers, and additional modular accessories that can be used together or separately. Free apps and software keep you informed about your aquarium at all times. You`ll be able to perfectly simulate natural environments for your fish, corals, and plants. GHL is active on aquarium message boards and engages with their users on social media and at events around the world. They have a ton of free how-to tutorial videos on their YouTube channel to get you up and running fast!
Most orders under $39 ship for only $5.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in up to 7 business days after it ships out.
We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in up to 7 business days. Just spend $39 or more!
Over 90% of shoppers receive their orders within 1-2 business days. Upgrade from free economy shipping to faster shipping for only $5.99—or spend $250 and we'll upgrade you automatically!
Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.
Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.
We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!
Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.
A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.
We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.
Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.
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