CoralVue – HYDROS Minnow
Dual Micro Dosing Pump Controller with Advanced Monitoring Capabilities
The HYDROS Minnow is a compact yet powerful aquarium controller featuring two independent micro-liquid dosing pumps - perfect for accurate dosing of two-part solutions, trace elements, liquid foods, or other supplements. Designed for both saltwater and freshwater systems, the Minnow combines dosing precision with intelligent monitoring via its four available Sense Ports.
Use it as a standalone controller or as part of a larger HYDROS ecosystem. Like all HYDROS devices, the Minnow is engineered, assembled, and supported in the USA and is IP65 rated for splash and dust resistance, ensuring reliable performance even in demanding marine environments.
What’s Included
- HYDROS Minnow Controller
- Power Supply
- (2) Color-Coded Dosing Tubes – 10 ft
- Calibration Beaker
Specifications
- Dimensions: 6 x 6.25 x 2.5 in
- Tubing Size: 3mm ID x 5mm OD
- Dosing Speeds: -55, -45, -25, 25, 40, 55 mL/min
- Command Bus Ports: 2
- Sense Ports: 4
WiFi Power Strip, XP8, or Smart Plug required for outlet control (sold separately)
Smart Control from Anywhere
- Control and monitor via the HYDROS Cloud-Based App
- Set schedules, conditions, and rules with simple drag-and-drop interface
- Built-in processor allows local decision-making with no cloud dependency
- Configure real-time alerts for temperature, leaks, dosing errors & more
- Internal system diagnostics (voltage, CPU, temp, current draw)
Dual Micro Dosing Pumps
Each Minnow features two micro-dosers with quiet operation and color-coded pump heads for easy identification.
Pump Features:
- Quiet, reliable stepper motors
- Rotatable heads for flexible tubing direction
- Color-coded heads for easy channel management
- Simple servicing and calibration
- Accurate dosing of small volumes (great for reef supplements)
Sense Port Compatibility
Connect up to 4 HYDROS sensors to monitor critical parameters:
- Temperature (air or water)
- Fluid level (optical & capacitive)
- TDS from RODI systems
- Leak detection (point or rope style)
- Flow rate sensors
Expand Your System
Control up to 8 WiFi-enabled outlets using the HYDROS app.
Compatible with:
- HYDROS 4-Outlet WiFi Power Strip
- HYDROS Smart Plug
- HYDROS Control XP8
Use the Minnow to control dosing, monitor leaks, adjust lighting or ATO behavior, and much more - all from your phone.
Warranty
1-Year Limited Warranty
- 1 year on controller body and dosing motors
- Wearable parts such as tubing, bushings, and rollers are excluded
- Warranty valid for original purchaser only
- Proof of purchase required
- Warranty activated on date of purchase
CoralVue will repair or replace defective units at their discretion. Damage due to misuse, modification, or unauthorized repair voids coverage. CoralVue assumes no liability for incidental or consequential damages related to product failure.
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