Cornwall Aquatics & Aquarium Services

If you spend £50 or more in our online shop, you qualify for free UK shipping


Here at Cornwall Aquatics, we supply a comprehensive range of aquarium products. We aim to keep all of the essentials so that you can keep a beautiful aquarium and happy fish!

One of our loved aquariums Cornwall Aquatics supply everything that you need to keep your fish happy

Our expert staff are always happy to advise should you need any help to choose the correct products for your fish.

Please note that RODI, salted RODI water, and some items can only be delivered in Cornwall, UK. Find out more here→


We are still adding stock to our website and there are many more products in store. If there is a product that you would like but don’t see on this website, please get in touch.

A photo of some of the products that are stocked at Cornwall Aquatics


In 2020, we opened our first bricks & mortar shop in Bissoe, Cornwall (UK). Business hours are Monday to Friday between 9am – 6pm. However, we spend a fair amount of time out on the road delivering products and providing services. If you wish to visit our store, please book an appointment to avoid missing us. You can message us on WhatsApp or email us to book in.


Cornwall Aquatics & Aquarium Services is home of a team of professional aquarists. We aim to help you enjoy this fantastic hobby to its fullest!

We provide a wide range of aquarium services to suit the needs of businesses and private aquarium owners throughout Cornwall. Our most popular services include holiday care, water analysis, and full maintenance. We offer tailored aquarium services too.

Founded in 2013, Cornwall Aquarium services is now in it’s 11th year of maintaining aquariums. Our team have well over 50 years of combined experience working in the aquarium trade and we love what we do!

Shop by brand

We work with many well known aquarium specialised brands. If you already know what you are looking for, you can click into any of the brand logos below to see what we have available.

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News & Updates

BioPlus Filtration


BioPlus & BioPlus Thermo internal filtration by Oase are designed for small to medium cold water or tropical aquariums of up to 200 litres. READ MORE