
The Neptune Systems 2" Flow Sensor FS-200 is an essential component for aquarium hobbyists who want precise control over their water flow. This sensor works with flow rates ranging from 300 to 3000 gallons per hour and connects directly to the Fluid Metering Module (FMM) in your Neptune Apex system, providing real-time data on water movement within your tank setup. The FS-200 is compatible with standard 2" Slip PVC plumbing thanks to its included BSPP x 2" slip unions, ensuring hassle-free installation for both new builds and retrofits.
| SKU | 210685 |
| Aquarium Type | Saltwater, Freshwater |
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2" Flow Sensor FS-200
by Neptune Systems
Controllers
Reference reading: Species guide on Codexery
Species guides on Codexery
- Pajama cardinalfish — Scientific name: Sphaeramia nematoptera · Family: Apogonidae source
- Spotted seahorse — Scientific name: Hippocampus kuda · Maximum length: 17–30 cm source
from$139.99
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