Fluval Aquasky 3.0 LED Aquarium Lighting
Fluval Aquasky 3.0 LED Aquarium Lighting - 21w (75-106cm) is backordered and will ship as soon as it is back in stock.
Click & Collect available at Water World
Usually ready in 4 hours
The Fluval Aquasky 3.0 LED is an app-controlled aquarium light with RGB and dual bright white LEDs, so you can set the colour spectrum and effects to suit your aquascape. A programmable 24-hour cycle lets it mimic natural sun and moon settings for a more natural-looking tank.
Key features
- Customisable colour: RGB + dual bright white LEDs let you tailor the spectrum and dynamic effects.
- 24-hour light cycle: programme sun and moon settings to run automatically.
- App control: operated through the FluvalConnect mobile app over Bluetooth + Wi-Fi (2.4 GHz).
- Flexible mounting: extendable brackets, under-canopy hanging clips and a T5/T8 retrofit kit come as standard.
- Built to last: IP67-rated protection against water, moisture and dust, plus a high-quality glass lens. Engineered in Germany.
Which size do I need?
| Size | Suits aquarium length |
|---|---|
| 12W | 38-61 cm |
| 16W | 53-84 cm |
| 21W | 75-106 cm |
| 25W | 83-115 cm |
| 27W | 91-123 cm |
| 30W | 99-130 cm |
| 33W | 115-146 cm |
Choose the size that matches your tank’s length. Not sure which fits yours? Call our team on 0151 336 3616. You can also browse more aquarium lighting and Fluval aquariums.
Delivery
Delivery
We offer free DPD next working day delivery to all UK mainland online orders over £49. For orders under £49, a flat fee of £5.99 applies.
For orders to the Channel Islands, Isle of Man, Scottish Highlands, and Scilly Isles, DPD provides a two-working day delivery service, and additional shipping charges may apply at checkout.
Please note: We currently do not ship to Northern Ireland.
Selected items that are not available to order online may be available for local delivery at an extra charge.
Orders placed before 1pm Monday to Friday are dispatched the same day, subject to stock availability.
Click & Collect
Click & Collect
We offer free store collection at our Wirral store, with orders ready for collection in as little as 15 minutes, depending on stock availability. If the item is not available at the Wirral store, you can choose to place the order on hold till stock arrives.
Please note that your order will be held for 7 days. Any orders not collected within this period will be automatically cancelled and refunded in full.
Returns & Refunds
Returns & Refunds
We offer a FREE 60-day returns policy. To start your return, simply give us a call on 0151 336 3616 or initiate your return through our returns portal
For our full returns policy click here
Need advice?
Call and speak to an expert on 0151 336 3616
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.












