Fluorescent T5 Light Tubes
Juwel High-Lite tubes and other T5 lighting offering, bright lighting in a variety of spectrums.
Aquarium fluorescent tubes are available in two diameters, the reference title of T8 or T5 refers to the number of eighths of an inch in the tube diameter, T8 having eight eighths is one inch in diameter whilst the thinner T5 is five eighths in diameter. The tube wattage is dependant on its length so simply replacing with the same length and diameter tube will ensure compatibility. There may be a small variance of wattages between different manufacturers. Fluorescent tubes reduce output as they are used and although will continue to give light, in such lighting critical situations as aquariums and terrariums where a tube has been selected for its benefit to livestock or plants it is essential that they are replaced annually to maintain performance.
There are 16 products in Fluorescent T5 Light Tubes.
Power Glo T5 Fluorescent Bulb High Output
T5HO bulbs offer 3 power levels, (24W, 39W and 54W) and are the perfect bulb to use with any GLO T5HO lighting system. T5HO fluorescent bulb technology delivers significantly more light output per ...
Seapets price
From £21.69
Life Glo 11 T5 Fluorescent Bulb High Output
T5HO bulbs offer 3 power levels, (24W, 39W and 54W) and are the perfect bulb to use with any GLO T5HO lighting system. T5HO fluorescent bulb technology delivers significantly more light output per ...
Seapets price
From £21.79
Marine Glo T5 Fluorescent Bulb High Output
T5HO bulbs offer 3 power levels, (24W, 39W and 54W) and are the perfect bulb to use with any GLO T5HO lighting system. T5HO fluorescent bulb technology delivers significantly more light output per ...
Seapets price
From £23.19
Marine White T5 Lamp Arcadia
The Arcadia Marine White lamp has a colour temperature of 14000K and an exceptional lumen output combined with very good colour rendition. With it's tri-phosphor formulation it provides consistent ...
Seapets price
From £21.00
Marine Blue T5 Actinic Lamp Arcadia
A marine blue lamp providing 'TRUE' blue actinic light, a pleasing moonlight effect and superior UV-A levels to promote fluorescence in your corals.
Available T8 andT5 tubes in a range of sizes, cl...
Seapets price
From £21.00
Plant Pro T5 Lamp Arcadia
The T5 Plant Pro Lamp has been specially formulated to combine the red and blue spectral peaks of the original tropical lamp to support plant photosynthesis, with the higher light output of the fre...
Seapets price
From £21.00
Juwel High Lite Tube Day
High-Lite refers to the new light technology by Juwel Aquarium. It combines the existing tube lengths of the T8 with the new bright T5 technology.
High-Lite Day tube creates a cool and bright ligh...
Seapets price
From £20.99
Juwel High Lite Tube Nature
High-Lite refers to the new light technology by Juwel Aquarium. It combines the existing tube lengths of the T8 with the new bright T5 technology.
High-Lite Nature tube creates a warm and natural ...
Seapets price
From £20.99
Juwel High Lite Tube Colour
High-Lite refers to the new light technology by Juwel Aquarium. It combines the existing tube lengths of the T8 with the new bright T5 technology.
High-Lite Colour tube enhances natural colours wi...
Seapets price
From £20.99
Juwel High Lite Tube Blue
High-Lite refers to the new light technology by Juwel Aquarium. It combines the existing tube lengths of the T8 with the new bright T5 technology.
High-Lite Blue tube creates actinic blue light wi...
Seapets price
From £20.99
Juwel High Lite Tube Marine
High-Lite refers to the new light technology by Juwel Aquarium. It combines the existing tube lengths of the T8 with the new bright T5 technology.
High-Lite Marine tube creates intense white light...
Seapets price
From £20.99
T5 Triplus Lamp Interpet
Promotes freshwater plant and marine coral growth.
This is a 24watt lamp and measures 12in.
Ideal for lighting:
Freshwater aquariums to stimulate lush plant growth.
Marine fish aquariums.
Marine...
Seapets price
From £22.35
T5 Daylight Plus Aquarium Bulb Interpet
Super bright daylight-balanced aquarium lamp.
This is a 24watt lamp and measures 12in.
Ideal for lighting:
Freshwater aquariums to stimulate lush plant growth.
Marine fish aquariums.
Marine inver...
Seapets price
From £18.75
T5 Beauty Aquarium Light Bulb Interpet
Brings out the colour in goldfish and tropical aquaria.
This is a 18watt lamp and measures 9in.
Ideal for lighting aquariums with:
Goldfish.
Tropical community fish.
Plastic plants.
Live plants w...
Seapets price
From £12.10
T5 Blue Moon Actinic Light Interpet
For night viewing and enhancing corals.
This lamp is 24watt and measures 12in.
Ideal for:
Creating moonlight effect for night viewing:
- to see elusive catfish and crustaceans.
- to enhance the b...
Seapets price
From £17.75
T5 Daylight Blue Light Interpet
Daylight Blue twin colour lamp.
This is a 24watt lamp and measures 12in.
This provides Daylight Plus white intensity along one side, and Blue Moon Actinic along the other side.
Ideal for reef a...
Seapets price
From £22.35


We supply both Arcadia and Classica Pendants. First select the length to suit your aquarium and then the type of lights that will best enhance your livestock. Due to the many variations please allow ten days for delivery.

As supplied in our Juwel Aquariums and stocked for replacements and upgrades
Latest Products

Arcadia are leaders in lighting technology for aquariums, reptiles and birds and we are delighted to supply their range.
T8 Fluorescent tubes are the original sizes and output tubes. T5 are the newer, high output, small diameter and different length tubes. Compact tubes are the short U shaped tubes. Metal Halide bulbs provide extreme levels of light.
All of these variations require the matching controllers and light fittings.
We offer fluorescent tubes from Arcadia, Arcadia-Classica, Juwel High-Lite, Marina and Interpet, all designed to enhance the impact and appearance of your aquarium.
Buying and advice guide
Email or call our team for help and advice, lines open daily.
Tel 0845 230 4777
(local rate)




