1. Introduction
The Kamoer Reef Master SPA is an advanced multi-parameter water quality analyzer designed for aquariums. It provides precise and automated measurement of key water parameters, ensuring optimal conditions for aquatic life. This manual provides detailed instructions for the setup, operation, and maintenance of your Reef Master SPA.

2. Product Overview
The Reef Master SPA features a compact design with a color display screen for easy monitoring. Its internal high-precision pumps and pinch valves ensure accurate detection. The device supports both manual and automatic detection modes and can be controlled remotely via the Kamoer Remote App.
2.1 Dimensions

2.2 Internal Components

2.3 Interface Definitions
The following diagrams illustrate the various connection points and their functions on the Kamoer Reef Master SPA.


- Color display screen
- Front cover
- Front hood decorative light
- External communication interface (COM)
- DC24V power cord input
- Seawater sample connection 1 (Saltwater IN 1)
- KH detection reagent connector (KH)
- Calcium magnesium A detection reagent connector (Ca Mg A)
- Calcium magnesium B detection reagent connector (Ca Mg B)
- Calcium and magnesium cleaning solution connector (Ca Mg Cleanse)
- Waste liquid connector 1 (Wastewater 1)
- Seawater sample connection 2 (Saltwater IN 2)
- Nitrate nitrite joint A (NO3 NO2 A)
- Fe detection reagent connector (This is likely a reagent input, please refer to the full PDF manual for exact details)
- Nitrate nitrite joint C (NO3 NO2 C)
- Phosphate joint A (PO4 A)
- Phosphate joint B (PO4 B)
- NP cleaning solution connector (NP Cleanse)
- Waste liquid connector 2 (Wastewater 2)
3. Specifications
The Kamoer Reef Master SPA offers comprehensive water quality analysis with the following technical parameters:

| Project | Technical parameters |
|---|---|
| Power supply | DC24V 2A |
| Size | 230*120*338mm |
| Overall weight | About 3350g |
| Control method | Kamoer Remote App, supports Android, iOS |
| Detection parameters supported | Calcium, Magnesium, KH, Nitrite, Nitrate, Phosphate |
| Functions | Manual and automatic detection of calcium, magnesium, and KH parameters; View history of detection values; Abnormal detection value push |
| External interface | CAN communication, WiFi, Bluetooth |
| KH Measurement range | 4.00~15.00dKh |
| KH Testing agent required | 1 KH testing reagent (250ml can measure approximately 120 times) |
| Calcium Ion Measurement range | 330-700ppm |
| Calcium Ion Testing agent required | Calcium magnesium A, 250ml (approx. 150 times); Calcium magnesium B, 125ml (approx. 70 times); Calcium and magnesium cleaning solution 250ml (approx. 130 times) |
| Magnesium Ion Measurement range | 900-1800ppm |
| Magnesium Ion Testing agent required | Calcium magnesium A, 250ml (approx. 150 times); Calcium magnesium B, 125ml (approx. 70 times); Calcium and magnesium cleaning solution 250ml (approx. 130 times) |
| Nitrate Measurement range | 0.00-50.00ppm |
| Nitrate Testing agent required | Nitrite/nitrate A, 100ml (approx. 55 times); NP cleaning solution, 250ml (approx. 70 times) |
| Nitrite Measurement range | 0.000-0.500ppm |
| Nitrite Testing agent required | Nitrite/nitrate C, 50ml (approx. 90 times); NP cleaning solution, 250ml (approx. 70 times) |
| Phosphate Measurement range | 0.00-1.00ppm |
| Phosphate Testing agent required | Phosphate A, 25ml (approx. 90 times); Phosphate B, 50ml (approx. 90 times); NP cleaning solution, 250ml (approx. 70 times) |
| Note | Use reference User Manual (PDF available here) |
4. Accessories
The following accessories are available for the Kamoer Reef Master SPA. Please note that some reagents may need to be purchased separately or replenished over time.






5. Setup Instructions
Follow these steps to set up your Kamoer Reef Master SPA:
- Power Connection: Connect the split type power adapter body to the DC24V power cord input (5) on the analyzer. Ensure the correct adapter plug (US, UK, EU, AU) is used for your region.
- Seawater Sample Connections: Connect the seawater sample tubes (Dual-Pipe Dual-Filtration; Seawater 1 and Seawater 2) to the respective seawater sample connection points (6 and 12) on the analyzer. Place the other ends of these tubes into your aquarium.
- Waste Liquid Connections: Connect the transparent silicone tubes (Waste Liquid 1 and Waste Liquid 2) to the waste liquid connectors (11 and 19). Route these tubes to a suitable waste container.
- Reagent Tube Connections:
- Attach the Black Perx Tube for KH detection reagent to the KH detection reagent connector (7).
- Attach the Black Perx Tube for Calcium Magnesium A reagent to the Calcium magnesium A detection reagent connector (8).
- Attach the Black Perx Tube for Calcium Magnesium B reagent to the Calcium magnesium B detection reagent connector (9).
- Attach the Black Perx Tube for Nitrate/Nitrite A reagent to the Nitrate nitrite joint A (13).
- Attach the Black Perx Tube for Nitrate/Nitrite C reagent to the Nitrate nitrite joint C (15).
- Attach the Black Perx Tube for Phosphate A reagent to the Phosphate joint A (16).
- Attach the Black Perx Tube for Phosphate B reagent to the Phosphate joint B (17).
- Connect the Calcium Magnesium Cleaning Reagent Tube to the Calcium and magnesium cleaning solution connector (10).
- Connect the NP Cleaning Reagent Tube to the NP cleaning solution connector (18).
- App Installation: Download and install the "Kamoer Remote App" on your Android or iOS device.
- Device Pairing: Follow the in-app instructions to pair your Reef Master SPA with the app via WiFi or Bluetooth.
- Initial Calibration: Perform initial calibration using the provided standard solutions (Calcium magnesium standard solution, KH standard solution, NO3 standard solution, PO4 standard solution) as guided by the app or the detailed user manual PDF.
6. Operating Instructions
Once set up, operate your Kamoer Reef Master SPA using the mobile application:
- Power On: Ensure the analyzer is connected to power and turned on. The color display screen (1) should illuminate.
- App Control: Open the Kamoer Remote App on your smartphone or tablet. Ensure the device is connected.
- Select Detection Mode: Choose between manual or automatic detection modes within the app.
- Manual Mode: Initiate tests for specific parameters (Calcium, Magnesium, KH, Nitrite, Nitrate, Phosphate) as needed.
- Automatic Mode: Schedule regular tests for selected parameters. The device will perform measurements at programmed intervals.
- Monitor Results: View real-time detection values and historical records directly on the analyzer's display screen or through the Kamoer Remote App.
- Abnormal Alarms: The app will push notifications for abnormal detection values, allowing you to take corrective action promptly.
- Firmware Upgrades: The device supports online firmware upgrades. Check the app regularly for available updates to ensure optimal performance and new features.
- Linkage Control: If you have a Kamoer F4 PRO titration pump or a calcium reactor, you can configure linkage control through the app to enable automatic adjustment of water quality parameters based on the analyzer's readings.
7. Maintenance
Regular maintenance is crucial for the longevity and accuracy of your Reef Master SPA:
- Reagent Replacement: Monitor reagent levels through the app or visually. Replace reagents (KH, Calcium Magnesium A/B, Nitrite/Nitrate A/C, Phosphate A/B) as they run low to ensure continuous and accurate testing.
- Cleaning Solutions: Ensure the Calcium and Magnesium Cleaning Solution and NP Cleaning Solution are always available and connected. These solutions are used automatically by the device to clean the reaction chambers.
- Tube Inspection: Periodically inspect all silicone and Perx tubes for kinks, blockages, or wear. Replace any damaged tubes promptly.
- General Cleaning: Keep the exterior of the analyzer clean and free from dust and water splashes. Use a soft, damp cloth for cleaning.
- Detailed Cleaning: For detailed cleaning procedures, especially for internal components or reaction chambers, refer to the comprehensive User Manual PDF available here.
8. Troubleshooting
If you encounter issues with your Kamoer Reef Master SPA, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Power adapter not connected, power outlet fault, damaged power cord. | Check power connections, try a different outlet, inspect power cord for damage. |
| App cannot connect to device | Bluetooth/WiFi off, device out of range, incorrect pairing. | Ensure Bluetooth/WiFi is enabled on your phone, move closer to the device, re-attempt pairing via the app. |
| Inaccurate readings or failed tests | Low reagent levels, clogged tubes, dirty reaction chamber, calibration needed. | Check and refill reagents, inspect tubes for blockages, perform cleaning cycle, recalibrate the device. |
| Abnormal detection value alarm persists | Actual water quality issue, sensor malfunction. | Verify water parameters with a secondary test kit. If the issue persists, contact support. |
For more detailed troubleshooting, please consult the full User Manual PDF.
9. User Tips
- Reagent Management: Always keep spare reagents on hand, especially for frequently tested parameters. The initial purchase typically includes a starter set, but these will need replenishment.
- Regular Calibration: Calibrate your analyzer regularly, especially after replacing reagents or if you notice inconsistent readings, to maintain accuracy.
- Tube Organization: Label all tubes clearly during setup to avoid confusion, especially for reagent and waste lines.
- App Features: Explore all features of the Kamoer Remote App, including scheduling, historical data, and linkage control, to maximize the utility of your analyzer.
10. Warranty and Support
The Kamoer Reef Master SPA comes with a 1-year warranty from the date of purchase, covering manufacturing defects.
For technical support, warranty claims, or any questions regarding your device, please contact customer service:
- WhatsApp: +86 152 3213 8097
- Email: kaigui8881@163.com
Please have your product model and purchase details ready when contacting support.





