Pond & Aquatic Supplies: Pumps, Liners, Filters and more!

Feb 10% off Sale

Aquariums at Swell UK, like the Leddy 60, now only £73.79 in our Feb Sale

See all Aquariums

Pond Liners from just £8.38 with code FEB10, with over 100 sizes to choose from!

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Aquarium Lighting, including Juwel bulbs from just £10.79 with our 10% OFF code!

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Pond Filters like our Swell Pressure Filter Premium 15000, now only £116.99!

See all Pond Filters

Best selling treatments like Seachem Prime, now from just £4.40

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Pond Pumps starting from as little as £26.99 wit our code FEB10

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Buy One, Get One Free!

Three styles of basket, multiple sizes, all on buy one, get one free - we have the right one just for your pond

Swell Plant Baskets

Unslightly green algae causing problems? Simple, natural, effective barley straw bales just pop into the water or the filter chamber.

Swell Barley Straw Bales

Sludge? Blanketweed? Swell Pond Treatments can help you to combat these common pond problems, on a buy one get one free offer!

Swell Pond Treatments

Replace your UV tubes to keep your water looking clean and crisp - we recommend every 6 months to ensure the best quality water.

Swell UV Tubes

Swell UK - Pond and Aquarium Supplies

Swell UK has been one of the leading suppliers of the very best pond and indoor aquarium equipment in the UK for a decade now.

We use our many years of pond keeping experience to bring you the very best quality pond products at great value prices. Our extensive range of pond supplies includes everything from garden pond pumps to filters all from leading brands such as Oase, Fish Mate and Blagdon and has been carefully compiled to suit all budgets. We also stock our very own range of Swell branded products including pond liners and treatments.

Similarly, we stock a terrific range of aquarium supplies. From a huge selection of fish tanks, to aquarium accessories that include fish tank lighting from specialists such as Arcadia and marine salt from leading brand, Red Sea. In total, we stock over ,000 aquarium products to keep your fish as happy and healthy as possible.

Latest From The Blog

How many tropical fish can I put in a 40 litre tank?

How many tropical fish can I put in a 40 litre tank?

Fish stocking levels rely on several factors including the type of filter used, the amount of food that’s fed, the maturity of the biological filter, water temperature, tank surface area as well as the type of fish!...

What order should I add livestock to my marine tank?

What order should I add livestock to my marine tank?

Reef tanks take time to mature and within that time conditions may not necessarily be at their best for all inhabitants.

How to set up a quarantine tank

How to set up a quarantine tank

Quarantining newly purchased fish is so important as we can’t see if they are carrying parasites with the naked eye.

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