{"id":57031,"date":"2026-04-16T15:46:47","date_gmt":"2026-04-16T19:46:47","guid":{"rendered":"https:\/\/www.aquariumcomputer.com\/usa\/en\/?post_type=product&#038;p=57031"},"modified":"2026-04-28T15:31:43","modified_gmt":"2026-04-28T19:31:43","slug":"profilux-4-1","status":"publish","type":"product","link":"https:\/\/www.aquariumcomputer.com\/usa\/product\/profilux-4-1\/","title":{"rendered":"ProfiLux 4.1"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>The ProfiLux 4.1 puts ambitious aquarists in complete control of every aspect of their aquarium. Integrated measurement modules for temperature, pH, redox\/ORP, and conductivity (switchable fresh\/saltwater) monitor your water continuously \u2013 with alarm functions and data logging included as standard.<\/p>\n<p>The 32-channel lighting control simulates clouds, storms, moon phases, seasonal changes, and natural sunrises and sunsets. Combined with dimmable GHL lights, it creates a vivid lighting environment that promotes the species-specific behavior of your animals.<\/p>\n<p>The ProfiLux 4.1 connects via WiFi, LAN (Ethernet), and USB \u2013 for maximum flexibility in choosing the most reliable connection. The wired LAN port delivers the stable network connectivity that demanding installations require. OTA firmware updates are applied wirelessly or via network \u2013 no USB cable needed. Via the GHL Connect app, the built-in webserver, or the myGHL cloud service, you have access to your aquarium at any time. GHL Connect and GHL Control Center work fully locally \u2013 no internet connection, no cloud dependency.<\/p>\n<p>ProfiLuxOS \u2013 GHL&#8217;s operating system developed specifically for aquarium control \u2013 runs the controller around the clock. Not a general-purpose OS adapted for aquariums, but one built from the ground up with a single goal: keeping your aquarium safe.<\/p>\n<p>The ProfiLux Aquatic Bus (PAB) connects Powerbars, GHL Dosers, and Expansion Boxes reliably over cable lengths of up to 100 meters. Three expansion card slots allow retrofitting of additional measurement inputs for pH, redox, conductivity, and more. For precise dosing, continuous alkalinity monitoring, or ion measurement, GHL Doser, KH Director, and ION Director integrate seamlessly via PAB. Developed and manufactured in Germany.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>ProfiLux 4.1 aquarium controller with with integrated modules for temperature, pH, redox\/ORP, and conductivity (fresh\/saltwater switchable). WiFi, LAN (Ethernet), and USB. OTA firmware updates over WiFi or LAN. 32-channel illumination control, 16-channel pump control. Three Expansion Card slots and PAB.<\/p>\n","protected":false},"featured_media":57196,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-57031","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-profilux-controllers","7":"description-off","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ProfiLux 4.1 Aquarium Controller \u2013 WiFi + LAN | GHL<\/title>\n<meta name=\"description\" content=\"ProfiLux 4.1 \u2013 aquarium controller with WiFi, LAN, and USB. 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