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The Neptune System Optical Sensor is a high-precision water level sensor used for automated top-off and leak prevention within Apex-controlled aquariums. Using infrared optical technology, it offers fast and accurate detection of rising or falling water levels. Its compact, solid-state design provides superior reliability compared to mechanical float switches, ensuring consistent long-term operation.
Dispatched from our Melbourne facility, usually within 1-2 business days. Delivery time and cost are calculated at checkout based on your address.
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