Aqueon Betta LED Light
Perfect for small desktop aquariums up to 3 gallons in size, this LED light provides general illumination for betta fish tanks.
Features three illumination modes: Blue only, White only, or All On, with soft touch operation for easy control.
Power options include Micro USB-B cable or three AAA batteries (sold separately). When using batteries, the light automatically shuts off after one hour. The USB cable provides continuous power until manually turned off.
Setup Options
- Place directly on top of the aquarium lid
- Use three small legs to elevate the light
- Attach with the clamp to raise the light higher above the tank
| Feature | Detail |
|---|---|
| Light Modes | Blue only, White only, All On |
| Power Source | Micro USB-B cable or AAA batteries |
| Shut-off (Battery) | 1 hour |
| Operating Area | Desktop aquariums up to 3 gallons |
FAQ
Can the light be used with both batteries and USB power?
Yes, the Aqueon Betta LED Light can operate using either three AAA batteries or a Micro USB-B cable.
How long does the light stay on when using batteries?
The light automatically shuts off after one hour when using AAA batteries.
Can the light be attached to the aquarium lid or elevated?
Yes, it can rest directly on the lid, use the three small legs to elevate it, or use the clamp to attach and raise it higher above the tank.

Abigail Jackson –
The light works well for my 2-gallon betta tank. The blue and white modes are nice for different lighting needs. I use the USB cable for constant power and it’s easy to set up on top of the lid.
Matt Brown –
Great for small tanks. The three modes help me adjust the lighting for my betta’s behavior. I prefer the white mode during the day and blue at night. The clamp works well for raising it higher.
Lauren Murray –
Simple and effective. I’ve used it for a few weeks now and it’s reliable. The soft touch controls are easy to use, and the battery option is handy when I’m away from a power source.