Search  for anything...

Fluval Aquasky 2.0 Bluetooth LED Aquarium Light – 35W, 48–60" | RGB + 6500K White LEDs | App-Controlled 24-Hour Cycle & Weather Effects | IP67 Waterproof | 120 Wide Coverage

Based on 659 reviews
Condition: New
Checking for the best price...
$157.26
Holiday Deal · 13% off was $179.99

Buy Now, Pay Later


As low as $26.21 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Nov 20 – Nov 22
Order within 22 hours and 15 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Size
35 watts
Dimensions
52"D x 5.25"W x 2.5"H
Weight
0.82 kg
Color
Red, Green, Blue, White
Material
Plastic
Finish Type
Painted
In the box
All items listed in description

Features 5

  • Custom RGB + White Light Blending: Achieve breathtaking visuals with a mix of RGB LEDs and super-bright 6500K white light. From natural daylight to deep blue moonlight, this light delivers infinite color blends tailored to your tank's unique look and feel
  • Smart App Control with 24-Hour Cycle: Program sunrise, midday, sunset, and night with ease using the FluvalSmart App. Control light intensity, color spectrum, and timinggiving you full control of your tanks lighting ecosystem directly from your smartphone
  • Dynamic Weather & Seasonal Effects: Bring nature indoors with storm, lightning, and cloud cover simulations inspired by real aquatic habitats. These immersive effects enhance fish behavior while making your tank a visually stunning centerpiece
  • IP67 Waterproof for Direct-Over-Water Mounting: Designed with an industry-best IP67 waterproof rating, the Aquasky can be safely mounted just above the waters surface. This allows for maximum light penetration and long-lasting performance in high-humidity conditions

Description

Light up your aquarium with unmatched versatility and control using the Fluval Aquasky 2.0 Bluetooth LED (35W, 48–60"). Designed for large freshwater and fish-only marine tanks, this powerful lighting system combines 6500K white LEDs with a full spectrum of RGB color control, letting you create endless color combinations for a fully personalized aquatic environment. Using the intuitive FluvalSmart App, you can program a gradual 24-hour light cycle that mimics natural daylight—featuring sunrise, midday, sunset, and night transitions. The system also includes immersive weather effects, such as lightning storms, cloud cover, and seasonal simulations, replicating natural conditions from habitats around the globe. Thanks to its IP67 waterproof rating, the Aquasky 2.0 can be installed directly above the water surface, ensuring deeper light penetration and peace of mind. Its 120° wide beam angle provides full tank coverage with no dark zones—perfect for tanks ranging from 48 to 60 inches in width. With professional-grade performance, whisper-quiet operation, and smartphone control, the Fluval Aquasky 2.0 (35W) is your all- in-one lighting solution for bringing your underwater world to life—backed by Fluval’s precision engineering and reliability.

Specs 46

Finish Type Painted
Base Material Aluminum
Bulb Base E26
Product Dimensions 52"D x 5.25"W x 2.5"H
Item Weight 0.82 kg
Switch Type Remote
Additional Features APP
Light Source Type LED

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 20 – Nov 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Absolutely LOVE
Size: 35 watts
My aquarium had algae overgrowth because of my old light putting out the wrong wavelengths and became reset after a power outage. This light was in its original box when it was shipped, not real happy about that part. The box was badly damaged and I had really hoped that the light wasn't damaged. So far it doesn't seem to be. And I absolutely love it. Not only it's easy because there's an app that is very easy to use and set up, although I am messing with the advanced features and that's user error on figuring that out. I don't like the lightning setting in theory it's a cute idea but in reality it just looks like it's going to shock my fish. I have a 55 gallon and I am able to finally get grass on the bottom and everything is flourishing. On top of that my algae is not continuing to grow! It gives a very nice beautiful light! It's really sleek and about half the width of my last one. It just looks so good on the tank and in the tank. ... show more
Reviewed in the United States on April 19, 2025 by ME

Great LED light with lots of features
Size: 35 watts
A few points. It's very slim because it has white LED's and RGB LED's, so there's no need to have a large fixture to cover the color spectrum. The app works perfectly for me *once you take some time to understand it* which some reviewers don't seem to have done. It's very easy, on the "auto" setting, so setup a sunrise, daytime, sunset, and night time schedule with custom colors and intensity. I can't imagine an easier way to setup an LED light strip. My prior setup required punching buttons on the strip itself, which lost all settings every time power was lost. This strip keeps everything in memory, and so easy to program from the app. Next issue is longevity, which I cannot speak to. I did take the time to seal the end caps and glass-to-body with silicone to prevent any corrosion problems. We'll see what happens. But otherwise, this thing works as advertised and I'm extremely happy. I'll update with any pros/cons. ... show more
Reviewed in the United States on October 12, 2021 by Fullboogie

Very Nice & Flexible LED Aquarium Light
Size: 35 watts
When I opened the packaging I was impressed by the overall look of the light, it is very slim and looks really nice. After installing the light and downloading the application software on Phone, blue tooth pairing was very easy. I did get a pop-up indicating that their was a firmware update available, downloaded & installed with no problems. The light is very easy to use and extremely flexible, it has three modes that are controlled from the phone applications, manual, automatic and pro. Manual Mode (picture No. 3) on/off functions, color settings and effects all manually selected. Automatic Mode (picture no. 4) is a preset automatic 24 hour cycle of the colors and level of colors. Pro Mode (picture no. 6) allows six time point settings, each time point setting has 4 colors with a slider bar to increase/decrease the percentage of the colors light. The time point settings and color percentages are easy to adjust and save, it also has a 24 hour preview feature that cycles your settings. the preview cycle only takes 24 seconds so you can see how the light will functions based on your settings. Previously I have been purchasing the $50 China cheapies for my aquariums which were only lasting 12 to 18 months and did not perform as stated in their specifications. The Fluval Aquasky LED Light completely fills my 55 Gallon Aquarium with light, comes with a three year warranty, IP67 Certified Water Proof and is U.L. Certified. I highly recommend the Fluval Aquasky LED Aquarium Light ... show more
Reviewed in the United States on December 4, 2019 by FentonMike

Price, performance and ease of use are excellent!
Size: 35 watts
Open the box, plug it in, download the app and boom...done. Unlike other reviews I read, my light was packaged in a separate shipping box. The 4' fixture fits perfectly on our 75 gal Marineland tank. The housing is streamlined and feels well made. A marked improvement over the plastic LED fixture that came with the tank. Cord is plenty long enough for my setup and the app is very easy to use. Use the preset light patterns or customize your own. LED's are clear and bright. Why other companies sell similar fixtures for twice the price is just crazy. Bluetooth is not new technology and it's extremely cheap. LED's, not new technology and again, super cheap. With that in mind, I still think $120.00 for a 4' fixture is high, but as I mentioned, the quality is there and most other name brands are charging double. It simply works exactly how it should. Well done Fluval. ... show more
Reviewed in the United States on July 6, 2021 by David

Buy this light.. it’s great
Size: 35 watts
Works great this is the second one of these I have bought
Reviewed in the United States on May 6, 2026 by Mike

Sleek design and smart app connectivity
Size: 35 watts
This is a two in one review , One on how the light it was delivered and two reviewing the light itself. 1- whoever shipped this item from Amazon did a very bad job not bothering to package the light ! Light delivered to my porch all banged up , torn open on side with the adapter almost partially hanging from the side it almost fell out of the box when picked up ! This was an open invitation for package thieves to come and just grab it from door step ! This is not acceptable for an item that’s considered one of the expensive ones out there ! 2- Now to the light itself which is Amazing overall , pretty slim solid metal body wasn’t expecting to be this small which actually works great for my 55 gall top fin tank , was able to cut out pieces of the top hood that came with tank and let it sit on the Fluval led and still use the lights that came with the lid, I opted to swap them out with marineland led blue night lights and the space worked well with this light slim design little real estate used which is good , if your tank is 47 to 48 inch long this will sit right on top of the tank’s rim which means the expanding brackets are practically useless as shown in pictures , unless you get the shorter smaller led then I can see the brackets working better for you , but that didn’t bother me as I wanted light from edge to edge and this fits the bill .. Ok the led is super bright the white colors to say the least , love I am able to adjust the brightness however I like , timer is a big plus haven’t played with it as am still setting up my tank ( another review will follow when all is up and running ) . This light comes with one row of Leds wish it came with two rows instead of one for this price point. Connecting the light to the app was pretty easy I’ve used my iPhone/s to download the app. You can download the app on multiple devices to control the light however one device can be connected to the light via Bluetooth for it to function ,like I have two phones with the app installed on them , if I want i to use phone1 to control the light then The Bluetooth on phone2 has to be disabled or disconnect and vice versa ... The app itself could use little upgrades somewhat looks like the actual physical remote that came with the older models but it’s a touch screen control. Would like to see an option where I can slide my finger on a much bigger range of color for a more customizable look ! Overall the light does what it’s meant for it to do , Room for the improvement and maybe a lower price point . Still a happy camper with the light would recommend BUT AMAZON YOU NEED TO PACKAGE THIS LIGHT PERIOD. Thanks ... show more
Reviewed in the United States on February 5, 2021 by Placeholder

Perfect aquarium lighting
Size: 35 watts
This makes my tank look better than it ever has. Perfect brightness for daytime, night time, sunrise, sunset. Very easy to set up. Will be buying more for other tanks.
Reviewed in the United States on October 23, 2025 by Byron

very nice system, easy to program (freshwater 75 gal tall)
Size: 35 watts
I have this on a freshwater 75 gal tall, with a few plants, and it gets plenty of light to the bottom. I love the fact that you just start the app on your phone and it attaches to the light fixture. I didn't have to fiddle with wifi or even manually attach with Bluetooth -- it just worked. I hated it previously when the power went out and you had re-program my lights, now, I just open the app on my phone and it syncs. Easy programing. Slim form factor -- replaced another, hotter, non-adjustable, 3 times wider fixture. ... show more
Reviewed in the United States on December 24, 2023 by Michael
Checking for best price...