The Neptune Systems FMM Leak Detection Low-Profile Probe is a specialized sensor designed to provide early warning of water leaks in carpeted areas around your aquarium. This probe connects directly to a Neptune Systems FMM (Fluid Monitoring Module), which in turn integrates with your Apex Controller. Upon contact with even a small amount of water, the probe immediately signals the FMM, allowing your Apex to trigger alarms, send notifications to your phone, or automatically shut down equipment to prevent catastrophic damage.

The probe features an ultra-slim, low-profile design, making it virtually unnoticeable when placed discreetly underneath carpeting near your tank, stand, or sump. This specific design ensures it can detect moisture that might otherwise go unnoticed until significant damage has occurred. It is crucial to note that this probe is exclusively compatible with the Neptune Systems FMM and will not function with the older ALD (Advanced Leak Detection) module, ensuring modern and reliable performance within the current Apex ecosystem.

This under-carpet leak detection probe is an essential accessory for any reef aquarist with an Apex system whose tank is located in a carpeted room. It offers invaluable peace of mind by creating a critical safety net against floods, protecting your floors, home, and investment. If you are serious about automating your aquarium's safety and want a seamless, hidden solution for leak detection on carpet, this probe is the ideal choice to complete your monitoring setup.