1. Introduction
This manual provides comprehensive instructions for the safe and efficient use of your Aquael Ultra Slim 90 Watt aquarium light. The Aquael Ultra Slim is a modern, low-profile LED lighting solution designed to enhance aquatic environments. It features full spectrum LEDs, Bluetooth connectivity for customizable lighting, and versatile mounting options to suit various aquarium setups.
2. Safety Information
- Always disconnect the power supply before performing any maintenance or installation.
- This product is designed for indoor use with aquariums only. Do not use it for any other purpose.
- Ensure the power cord and plug are dry before connecting to an electrical outlet.
- Do not operate the light if any part is damaged, especially the power cord or LED module.
- Keep out of reach of children.
- Avoid direct eye exposure to the LED light.
3. Package Contents
Verify that all components are present in the package:
- Aquael Ultra Slim 90 Watt Light Unit
- Power Cord
- Mounting Brackets (for rimless aquariums)
- Suspension Cables (for hanging installation)

Image 1: Aquael Ultra Slim 90 Watt light unit and accessories as packaged.
4. Setup and Installation
The Aquael Ultra Slim light offers two primary installation methods: mounting on the aquarium rim or suspending from above.
4.1. Mounting on Aquarium Rim
- Attach the adjustable mounting brackets to the ends of the light unit.
- Place the light unit with attached brackets onto the rim of your rimless aquarium.
- Adjust the brackets to securely fit the width of your aquarium, ensuring the light is centered and stable.
4.2. Suspension Installation
- Securely attach the suspension cables to the designated points on the light unit.
- Install appropriate ceiling hooks or a suspension system above your aquarium. Ensure the hooks can support the weight of the light unit.
- Hang the light unit using the suspension cables. Adjust the cable length to achieve the desired height above the water surface.

Image 2: Illustration of the multiple mounting options, including adjustable brackets and suspension cables.

Image 3: The Aquael Ultra Slim light installed over a vibrant, planted aquarium.
5. Operating Instructions
5.1. Power Connection
Once the light is securely installed, connect the power cord to the light unit and then plug it into a suitable electrical outlet. The light should illuminate, indicating it is receiving power.
5.2. Bluetooth Connectivity and App Control
The Aquael Ultra Slim light features Bluetooth technology for advanced control via a smartphone or tablet application.
- Download the official Aquael Bluetooth app from your device's app store.
- Ensure Bluetooth is enabled on your smartphone or tablet.
- Open the Aquael app and follow the on-screen instructions to pair with your Ultra Slim light.
- Through the app, you can customize light spectrums, set automatic daybreak and night modes, and adjust intensity.
5.3. Lighting Modes
The light includes several pre-set lighting modes and allows for custom configurations:
- Pre-set Modes: Sunny, Plant, Marine, Daybreak, Night. These can typically be cycled through using a button on the side of the light unit or via the app.
- Custom Modes: The Aquael Bluetooth app allows for completely customizable light spectrums and scheduling.

Image 4: The Aquael Bluetooth app interface and visual representation of various lighting modes.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your Aquael Ultra Slim light.
- Cleaning: Periodically wipe the light unit with a soft, damp cloth to remove dust, water spots, and algae buildup. Ensure the light is unplugged before cleaning. Do not use abrasive cleaners or solvents.
- Inspection: Regularly inspect the power cord for any signs of damage. Check mounting brackets or suspension cables for secure attachment.
7. Troubleshooting
If you encounter issues with your Aquael Ultra Slim light, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power supply. | Check if the power cord is securely plugged into both the light and the electrical outlet. Test the outlet with another device. |
| Bluetooth connection fails. | Bluetooth is off on device or light is out of range. | Ensure Bluetooth is enabled on your smartphone/tablet. Move closer to the light. Restart the app and the light. |
| Light modes not changing. | App error or button malfunction. | Try changing modes via the app if using the button, or vice-versa. Restart the app. |
If the problem persists after attempting these solutions, please contact Aquael customer support.
8. Specifications
Technical details for the Aquael Ultra Slim 90 Watt aquarium light:
| Feature | Detail |
|---|---|
| Model | Ultra Slim 90 Watt |
| Power Consumption | 90 Watt |
| Light Source Type | LED (Full Spectrum) |
| Connectivity | Bluetooth |
| Material | Metal |
| Color | Gray |
| Product Dimensions | 9.9"L x 0.7"W x 34.4"H |
| Item Weight | 10.9 pounds |
| Power Source | Corded Electric |
| Included Components | Light, Powercord, Mounting brackets |
| UPC | 810046381502 |

Image 5: Overview of available Ultra Slim sizes, including the 90 Watt model.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official Aquael website or contact their customer service department. Keep your purchase receipt as proof of purchase.
Visit the Aquael Store for more products and information.






