GHL Conductivity (Saltwater) & pH Combo Module for Aquarium Controller System leaisure The unique design of the

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GHL Conductivity (Saltwater) & pH Combo Module for Aquarium Controller System leaisure The unique design of theGHL offers a variety of products for monitoring conductivity (salinity) and pH in saltwater aquariums, primarily through its ProfiLux aquarium controller system. There is no single "combo module" product name; rather, these functions are typically integrated into the main controller unit or provided via expansion cards and separate, high quality sensors. GHL Conductivity & pH Solutions The main components for GHL's measurement system are: ProfiLux