Innovative Lighting for Aquariums, Reptiles, Birds & Ponds
Arcadia UK has over thirty years of experience in providing world class lighting solutions to the hobbyists, professionals and distributors worldwide. In aquariums, terrariums, and aviaries, our lighting systems enhance natural brilliance, maximum health, and unparalleled performance to all environments.
About Arcadia UK
Leaders in Aquarium & Specialist Lighting for Over 30 Years
Arcadia UK is a company that has been leading in lighting technology in aquatic, reptile, bird and pond environments within a span of more than 30 years. There is hardly a company that knows the requirements of these special sectors in terms of lighting as we do. We design our products to the exact specifications to replicate natural light conditions, and our products are trusted by hobbyists and professionals in all parts of the world.
Despite the UK being a robust market, Arcadia lighting solutions are currently available in around 30 countries and there are over 90 specialist wholesalers that hold our products in the domestic market. Our quality, innovation and animal welfare endeavors have made us respected and loyal to our customers across the world.
Specialist Lighting Solutions for Every Environment
Product Categories
Freshwater Lighting
Our fresh water lighting systems will help increase the growth of your plants, improve the health of your fish and display the natural beauty of your aquarium. Get a natural daylight effect far better than sunlight which supports the growth of aquatic life.
Marine Lighting
Our lighting solutions have been designed to suit corals, reef tanks and marine fish to achieve the intensity and spectrum required to achieve vibrant colours, strong growth and natural behaviour. Perfect to those who are hobbyists and serious marine keepers.
Reptile Lighting
Your reptiles need the necessary UVB, UVA and heat to maintain good health, activity and behavioural balance. Our reptile lighting is modeled to recreate natural sunlight to the best natural habitat conditions.
Bird Lighting
The use of bird-specific lighting increases colour perception, promotes natural activity and well-being. These lamps are made to resemble natural daylight, which makes birds flourish at home and breeding areas.
Pond Lighting
Our pond lighting and UVC lamps are durable, efficient and weatherproof, and are used to preserve the clarity of the water, sustain pond life and provide a beautiful way to light outdoor areas, day and night.
Terrarium & Plant Lighting
Our terrarium lighting is made to enhance the growth of plants, regulation of humidity and naturalistic exhibits in hobbyists, enthusiasts and botanical keepers. Ideal in tropical plants, moss systems, and bioactive environments that depend on high quality and full spectrum lighting.
Lighting That Brings Out the Best in Every Habitat
Why Choose Arcadia UK?
Proven Technology
Years of research and development created into each lamp and fitting.
Designed for Natural Environments
Lighting that imitates natural sunlight and promotes the natural biological requirements of animals.
Trusted Worldwide
Sold in about 30 countries and hobbyists, breeders and professionals use it.
Quality You Can Trust
Manufacturing of products that are ISO-certified and product tests.
Award-winning standards that reflect our dedication to quality and people
Recognised for Excellence
We are proud to be rated on quality by the ISO 9001:2000 certification and the Investors in People Award which is an unprecedented success story of a company with less than 56 employees at the time.
From Our Blog
Recent Updates
The Importance of Proper Lighting for Aquatic and Exotic Pets
How Lighting Affects Animal Health in Aquariums and Terrariums
Understanding Full-Spectrum Lighting for Indoor Animal Habitats
Freshwater vs Marine Aquarium Lighting: What’s the Difference?
Why UVB and UVA Lighting Is Essential for Reptiles
Choosing the Right Lighting for Bird Aviaries and Indoor Cages
How Pond Lighting Supports Water Clarity and Healthy Ecosystems
Energy-Efficient Lighting Solutions for Aquariums and Ponds
How Proper Lighting Enhances Color and Behavior in Fish and Reptiles
