Best iQuatics Aquarium Lights of 2025

Chloe Foster Avatar
Chloe Foster
Last Updated: 5 Feb 2025

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Aquarium Lights by iQuatics are a great addition to any fish-keeping enthusiast's collection. These lights come in a variety of sizes and styles to fit any aquarium, providing optimal lighting for plant growth and fish health. With energy-efficient LED technology, iQuatics lights are designed to provide bright and vibrant colours to showcase the natural beauty of your fish and plants. The durable construction ensures longevity, making them a reliable choice for any aquarium.

At a Glance: Our Top Picks

iQuatics 2 Tube 120cm Light Unit for Juwel Aquariums Cover #TOP 1
iQuatics 2 Tube 120cm Light Unit for Juwel Aquariums
ftb score rating icon 9.9
iQuatics 39w T5 Aquarium Fluorescent Light Bulb Cover #TOP 2
iQuatics 39w T5 Aquarium Fluorescent Light Bulb
ftb score rating icon 9.8
iQuatics 150cm T5 Light Unit for Juwel Cover #TOP 3
iQuatics 150cm T5 Light Unit for Juwel
ftb score rating icon 9.6

Top 10 iQuatics Aquarium Lights

#TOP 1

iQuatics 2 Tube 120cm Light Unit for Juwel Aquariums

120cm-JUW-GEN2-2TUBE
Black
120cm 2 tube
iQuatics 2 Tube 120cm Light Unit for Juwel Aquariums Cover
iQuatics 2 Tube 120cm T5 Light Unit – Juwel High Lite Compatible, Rio 240, Rio 350, Vision 260, Panorama 200. Free Tubes Included

The iQuatics 120cm Light Unit is an excellent choice for your Juwel aquarium, being compatible with models such as the Rio 240 and Vision 260. Its flaps allow for seamless integration with your existing setup, ensuring a perfect fit. Constructed from durable anodised aluminium, this light unit promises longevity and a sleek appearance. The telescopic feature enhances versatility, making it suitable for various aquarium sizes. With this lighting solution, you can enjoy a well-illuminated aquatic environment.

What We Like
Compatible with multiple aquarium models
Durable anodised aluminium construction
Telescopic feature for versatility
Easy integration with existing flaps

iQuatics 39w T5 Aquarium Fluorescent Light Bulb

White 14000k
39w 850mm 34"
iQuatics 39w T5 Aquarium Fluorescent Light Bulb Cover
iQuatics Aquarium Tropical/Marine Fish Tank Fluorescent Light Bulb T5 (3 Pack), White 14000k, 39w 850mm 34"

The iQuatics Aquarium Light Bulb features a unique violet-hued spectrum that enhances the reds, purples, and pinks in your fish tank, making it visually stunning. It promotes coral growth by emitting light wavelengths perfect for photosynthesis, ensuring your aquatic plants thrive. Additionally, this bulb is compatible with other blue lights to optimise coral growth even further. With high output, it delivers intense light that penetrates deeply, mimicking the natural light conditions of shallow corals, thus creating a vibrant underwater environment.

What We Like
Enhances vibrant fish tank colours
Promotes healthy coral growth
Compatible with blue light options
High output for deep penetration
#TOP 3

iQuatics 150cm T5 Light Unit for Juwel

150cm-JUW-GEN2-2TUBE
Black
150cm 2 tube
iQuatics 150cm T5 Light Unit for Juwel Cover
iQuatics 150cm 2 Tube T5 Light Unit – Juwel High Lite Compatible, Rio 400, Rio 450, Vision 450

The iQuatics T5 Light Unit is specifically designed for your Juwel aquarium, compatible with the Rio 400, Rio 450, and Vision 450 models. Its flaps ensure that your existing equipment fits securely, enhancing your tank's appearance. Made from durable anodised aluminium, this light unit is built to last, giving you a sleek look without the worries of wear and tear. Additionally, the telescopic feature allows you to adjust the unit for nearly any aquarium, making it a versatile choice for your aquatic setup.

What We Like
Durable anodised aluminium construction
Telescopic feature for versatility
Compatible with multiple Juwel tanks
Easy to install with existing flaps
#TOP 4

iQuatics 92cm T5 Light Unit for Aquariums

92CM-UNIVERSAL-AMAZON-2TUBE
Black
2 Tube 92cm
iQuatics 92cm T5 Light Unit for Aquariums Cover
iQuatics 92cm 2 Tube T5 Light Unit Juwel High Lite Compatible, Vision 180

The iQuatics T5 Light Unit is designed to enhance your aquarium experience. It includes two T5 tubes, providing ample lighting for your fish and plants. The telescopic feature allows it to fit nearly any aquarium, adding versatility to your setup. Manufactured in the UK, it ensures handcrafted accuracy and reliability for long-lasting performance. With IP67 water-resistant connections, you can trust this unit will endure the test of time, making it a reliable choice for your aquatic environment.

What We Like
Includes two T5 tubes
Telescopic for versatile fitting
Handcrafted in the UK
Water-resistant connections
#TOP 5

iQuatics T5 Fluorescent Light Bulb for Aquariums

Tropical
35w 742mm 30”
iQuatics T5 Fluorescent Light Bulb for Aquariums Cover
iQuatics Juwel Compatible Aquarium Fluorescent Light Bulb T5 (Single), Tropical, 35w 742mm 30”

The iQuatics T5 Light Bulb is designed to enhance your aquarium's beauty and promote healthy growth. Its mix of daylight phosphors brings out vibrant colours in your corals, creating a stunning underwater environment. This bulb provides light wavelengths that are essential for photosynthesis, helping both corals and plants thrive. With its high-output capability, you can replicate the intense light conditions found in shallow waters, ensuring your aquatic life flourishes.

What We Like
Enhances coral colours
Promotes plant growth
High light intensity
Suitable for tropical aquariums
#TOP 6

iQuatics T5 Telescopic Aquarium Lighting System

120CM-UNIVERSAL-AMAZON-JUWEL-4TUBE
4 Tube 120cm
iQuatics T5 Telescopic Aquarium Lighting System Cover
iQuatics T5 Telescopic Juwel Compatible Aquarium Lighting System, 4 Tube 120cm

The iQuatics T5 Lighting System features four T5 tubes, providing ample light for your aquarium. Its telescopic design means it can fit almost any tank, offering great flexibility for your setup. Manufactured in the UK, it ensures handcrafted accuracy and reliability, giving you peace of mind. Additionally, the IP67 water-resistant connections allow for long-term use, protecting your investment from moisture damage.

What We Like
Flexible telescopic design
Crafted in the UK
Water-resistant connections
Includes 4 T5 tubes
Compatible with existing setups
#TOP 7

iQuatics Juwel Compatible T5 Aquarium Bulb Pack

Tropical
24w 438mm 18"
iQuatics Juwel Compatible T5 Aquarium Bulb Pack Cover
iQuatics Juwel Compatible Aquarium Fluorescent Light Bulb T5 (3 Pack), Tropical, 24w 438mm 18"

The iQuatics T5 Aquarium Bulbs are designed to enhance the vibrant colours of your corals, making your fish tank more visually appealing. These fluorescent tubes promote healthy growth in both corals and aquatic plants, creating an ideal environment for flourishing marine life. With a high output, these bulbs deliver excellent intensity and deep penetration, ensuring effective illumination even in the deepest tanks. This means you can maintain a thriving aquatic ecosystem with ease.

What We Like
Enhances coral colours
Promotes coral and plant growth
High output for deep tanks
Fluorescent, not LED
#TOP 8

iQuatics T5 Aquarium Fluorescent Light Bulbs

White 14000k
54w 1200mm 48”
iQuatics T5 Aquarium Fluorescent Light Bulbs Cover
iQuatics Juwel Compatible Aquarium Fluorescent Light Bulb T5 (3 Pack), White 14000k, 54w 1200mm 48”

The iQuatics T5 Light Bulbs are designed to enhance the colours in your aquarium, making your corals appear more vibrant. These fluorescent tubes are not compatible with LED systems, ensuring you choose the right lighting for your setup. They promote growth by creating an ideal environment for a variety of corals and plants, giving you a flourishing tank. With high output, these bulbs provide intense illumination that penetrates deep into the water, ensuring even the deepest areas are well lit.

What We Like
Enhances coral colours
Promotes plant growth
High output for deep tanks
Fluorescent, not LED
#TOP 9

iQuatics 54w T5 Fluorescent Light Bulb

Aqua Blue 50:50
54w 1150mm 46”
iQuatics 54w T5 Fluorescent Light Bulb Cover
iQuatics Aquarium Marine/Tropical Fish Tank Fluorescent Light Bulb T5 (3 Pack), Aqua Blue 50:50, 54w 1150mm 46”

The iQuatics T5 Light Bulb features a unique violet-hued spectrum that brings out the vibrant reds, purples, and pinks in your fish tank, enhancing its overall beauty. It promotes coral growth by emitting light wavelengths that are optimal for photosynthesis, making it a great choice for coral enthusiasts. The bulb is also compatible with other blue lights, allowing you to customise the lighting for perfect coral health. With its high output, this bulb ensures excellent intensity and deeper penetration, mimicking the natural light conditions of shallow corals.

What We Like
Vibrant colour enhancement
Supports coral growth
Compatible with blue light
High output intensity
#TOP 10

iQuatics T5 Fluorescent Light Bulb Pack

5055432905671
Purple
3 Count (Pack of 1)
iQuatics T5 Fluorescent Light Bulb Pack Cover
iQuatics Aquarium Tropical Fish Tank Fluorescent Light Bulb T5 (3 Pack), Purple, 24w 550mm 22"

The iQuatics T5 Light Bulbs feature a unique violet-hued spectrum that enhances the vibrant colours of your fish tank, particularly highlighting reds, purples, and pinks. This bulb is ideal for promoting coral growth, as it emits light wavelengths that are beneficial for photosynthesis. Additionally, you can use it alongside blue lighting to create an optimal environment for your corals. With a high output, these bulbs provide great intensity and deeper light penetration, mimicking the natural light conditions of shallow waters.

What We Like
Unique violet-hued spectrum
Promotes coral growth
High light intensity
Compatible with blue lights
Buying Guide Image
Editor's Notes

During our iQuatics aquarium light research, we found 36 iQuatics aquarium light products and shortlisted 10 quality products. We collected and analyzed 7,483 customer reviews through our big data system to write the iQuatics aquarium lights list. We found that most customers choose iQuatics aquarium lights with an average price of £92.18.

The iQuatics aquarium lights are available for purchase. The top 10 picks range in price from a low of £16.00 to a high of £144.00, find the one that fits your budget.

Written by
Chloe Foster Avatar

Happy Pet Happy Owner by Chloe Foster sold over 100 thousand copies in the UK. Chloe worked as a veterinarian in The Veterinary Medicines Directorate, Woodham. She stayed for seven years before coming home to set up her pet store in Swansea. Chloe is an experienced veterinarian with a flair for literature. Chloe is vast in the knowledge of animals, animal nutrition, medication, and care.