Neptune Flow Sensor - 2 Inch Aqua Illumination helping deliver strong circulation without

helping deliver strong circulation without the heavy draw of older AC return pumps

Useful for multi-light HMS rail setups and replacement bracket needs

Neptune DOS DDR Tubing - 16 Meter

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Neptune Flow Sensor - 2 Inch Aqua Illumination helping deliver strong circulation withoutNeptune Flow Sensor 2 Inch Neptune Flow Sensor 2 Inch is a high flow inline sensor for monitoring large aquarium return lines and plumbing runs through the Neptune FMM and compatible Apex system. High Flow Monitoring for Large Aquarium Plumbing The 2 inch Neptune Flow Sensor is designed for large return lines, high output pumps, oversized reef systems, fish room plumbing, and other applications where a smaller flow sensor would restrict flow or