CoralVue – HYDROS Triple Optical Water Level Sensor
Overview
The HYDROS Triple Optical Water Level Sensor provides smart, redundant water level detection for saltwater & freshwater aquariums. With three optical sensors in one compact unit, this sensor is ideal for precise monitoring in ATO systems, dosing reservoirs, or sump chambers. It connects directly to any HYDROS Sense Port—no external power required.
Key Features
- Triple Redundancy – Three optical sensors ensure accurate level control with built-in fail-safes
- No Moving Parts – Fully electronic design eliminates mechanical failure points
- Magnetic Mounting – Attaches securely to any clear, painted, or tinted surface up to ½" thick
- Compact & Low Profile – Just ¾" diameter with a ¼" magnet side for tight installs
- Day or Night Operation – Works in complete darkness or full lighting conditions
- Plug & Play – Uses a secure GX12 aviation connector and requires only a Sense Port to operate
How It Works
- Sensor 3 (Low Level) – Triggers refill when water drops below this point
- Sensor 2 (Normal Level) – Stops refill when target level is reached
- Sensor 1 (Safety Level) – Backup shutoff to prevent overfill, can trigger alarms via HYDROS App
Specifications
- Diameter: 0.75"
- Sensor Thickness: 0.75"
- Magnet Thickness: 0.25"
- Cord Length: 75"
- Max Mounting Thickness: ½"
- Connection: GX12 to HYDROS Sense Port
- Compatibility: Freshwater & saltwater aquariums
Compatible with HYDROS Control XS, X2, X4, X10 & more.
Warranty
1-Year Limited Warranty from CoralVue covers manufacturing defects from the purchase date.
Warranty Conditions:
- Original owner only
- Must not be altered, abused, or improperly repaired
- CoralVue must be notified within 10 days of defect discovery
- Repair or replacement only – no liability for incidental damages
Placing an order is simple - just add your item to the cart & complete the checkout process online. Once your order is confirmed, we'll reach out to you directly to schedule a local pick-up appointment at our facility.
* All local pick-ups are by appointment only *
Yes, even if a product is listed as "out of stock", it's still available to order!
Many of our products are fulfilled on-demand - so even if the product shows as "out of stock", you can still place your order. We'll source the product from our extensive distribution network & we'll notify you as soon as your order is ready for pick-up.
We offer local pick-up by appointment only. After you place an order, we'll contact you directly to schedule a convenient pick-up time at our facility.
Pick-up location: 7137 58th St N, Pinellas Park, FL 33781