Hover to zoom
Finnex Stingray LED Aquarium Light
Slim, affordable lighting for low-light planted tanks
- Ultra-slim aluminum profile that sits low over the rim
- Balanced daylight spectrum tuned for low-light plants
- Lightweight design with simple adjustable mounting legs
- Quiet, efficient LEDs that run cool
- A longtime go-to for easy low-tech planted setups
Check the latest price and availability on Amazon.
View on Amazon →As an Amazon Associate, AquaticRig earns from qualifying purchases.
Pros
- Very affordable entry into proper plant lighting
- Slim, understated look over the tank
- Reliable growth for low-light, low-tech plants
- Runs cool and energy efficient
- Easy plug-and-play setup
Cons
- Not bright enough for high-light or carpeting plants
- No dimming or color adjustment on the fixture
- Single channel limits aesthetic tuning
- Mounting legs are basic and fit standard rims best
At a glance
Slim, affordable lighting for low-light planted tanks
The Stingray is the quintessential easy, affordable planted light for low-tech tanks, growing hardy plants reliably without complication.
- Ultra-slim aluminum profile that sits low over the rim
- Balanced daylight spectrum tuned for low-light plants
- Lightweight design with simple adjustable mounting legs
- Quiet, efficient LEDs that run cool
- A longtime go-to for easy low-tech planted setups
Product Specifications
- Spectrum
- Daylight, plant-tuned
- Best plants
- Low-light / low-tech
- Profile
- Ultra-slim aluminum
- Control
- On/off (timer optional)
- Mounting
- Adjustable legs
- Water type
- Freshwater
Why we recommend the Finnex Stingray
Some lights earn their reputation by doing one job well and staying out of the way. The Stingray is exactly that. Its slim aluminum body sits low and unobtrusive over the tank, and the daylight spectrum is tuned to grow the kind of hardy, low-light plants most beginners start with, think anubias, java fern, cryptocoryne, and similar undemanding species.
There’s a refreshing simplicity here. No app, no color sliders, no fuss, just a clean, efficient fixture you can put on a timer and forget. It runs cool, sips power, and won’t overwhelm a low-tech tank into an algae battle the way an over-spec’d light can. For anyone wading into planted tanks for the first time, that restraint is actually a virtue.
Who it’s for
This is for beginners and low-tech keepers who want healthy plants without spending big or learning a controller. It’s ideal for first planted tanks, shrimp setups, and anyone running easy species who values a clean look and dependable results. If your ambitions run toward demanding high-light carpets or aquascaping competition tanks, you’ll outgrow it, and that’s fine. As an affordable, slim, no-drama light for the plants most people actually keep, the Stingray remains a smart starting point.
The Bottom Line
The Stingray is the quintessential easy, affordable planted light for low-tech tanks, growing hardy plants reliably without complication. It won't push demanding species, but as a slim, dependable starter fixture it's a longtime favorite for good reason.
View on Amazon →As an Amazon Associate, AquaticRig earns from qualifying purchases.
Frequently Asked Questions
What plants will the Stingray grow?
It reliably grows low-light, low-tech species like anubias, java fern, and cryptocoryne, but not demanding high-light or carpeting plants.
Can I put it on a timer?
Yes. The fixture is on/off, so an inexpensive external timer handles a consistent daily photoperiod easily.
Will it cause algae problems?
Its modest output actually helps avoid the algae issues an over-powered light can trigger on a low-tech tank, when paired with sensible photoperiods.
Does it dim or change color?
No. It's a single-channel daylight fixture without dimming or color tuning, which keeps it simple and affordable.
Will it fit my tank rim?
The adjustable legs fit most standard rims; very wide or rimless tanks may need to confirm the span works for them.