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
We totally understand that plans change! You can modify or cancel your order as long as it hasn’t been shipped yet. Just call or email us right away - our team will confirm if we can catch it before it leaves our facility.
If your order is already in transit, you’ll need to request a return once it arrives. Keep in mind that some items, like aquariums and livestock, can’t be returned.
For full terms, please refer to our Refund & Return Policy.
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 *
Order processing typically takes 1-2 business days for products that are in stock or readily available through our network of distributors. Some products, however, are fulfilled on demand directly from our distributors, which can slightly extend processing and delivery times depending on availability and location.
Rest assured - we always work to get your order shipped as quickly as possible.
If you’d like to confirm availability or request an ETA before placing your order, you’re always welcome to call or email us.