GHL Humidity & Air Temp Module for Aquarium Controller System Stress & Anxiety relieve boredom or tension

relieve boredom or tension

Large:      2 pack 7

- Easy to clean

nitrites and nitrates by removing nitrogenous organic waste that would otherwise be converted into these harmful chemicals

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GHL Humidity & Air Temp Module for Aquarium Controller System Stress & Anxiety relieve boredom or tensionThe GHL Humidity & Air Temp Module is an expansion card (PLM Humidity Temp) for the GHL ProfiLux aquarium controllers, which provides one input for a combined air temperature and relative humidity sensor. Key Features Function: It allows a compatible GHL controller (such as the ProfiLux 3 or 4 series) to measure and control both air temperature and relative humidity in an aquarium, terrarium, or similar environment. Connectivity: The module (expansion