What are the opening hours?

Monday 9am - 6pm Tuesday 9am - 6pm Wednesday 9am - 6pm Thursday 9am - 6pm Friday 9am - 6pm Saturday 9am - 6pm Sunday 10:30am - 4:30pm

Maidenhead Aquatics St Mellons

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Maidenhead Aquatics St Mellons

Established in 1984, Maidenhead Aquatics is the UK's largest aquatic retailer. This store
(18)

28/08/2024

Some beautiful new fish in last night. Pop in and get something new for your aquarium.

25/08/2024

Lots of Superfish Scapers in stock and we are excited to have Oase Scaperlines too! 🤩

Pop in to have a look 👀

20/08/2024

Back in stock OF activa block. 2 sizes
300 liter and 150 liter.

19/08/2024

Limited edition 40th Anniversary Mugs available this Bank Holiday weekend only (Saturday 24th August until Monday 26th August). Free with any purchase over £25 in-store, or purchase for £3.99. Stocks are strictly limited and the offer is available only while stocks last. Make sure you grab yours when you are in-store this weekend! Terms and conditions apply. https://www.fishkeeper.co.uk/40th-anniversary-celebration-mugs-terms-and-conditions

27/07/2024

Underwater in our koi pond.

18/07/2024

Axolotls back in stock 👀
Lovely pattern and colouring on these lot 🤩

18/07/2024

It's that time again! The Practical Fishkeeping Magazine Readers' Poll is open and inviting you to vote for your favourite aquatics and local fish stores in the United Kingdom. The Poll gives you, the aquarium-shopping public, a clear voice on who you think has gone above and beyond, or simply deserves long-due recognition. For us, your votes mean a huge 'thank you' to our hard-working teams in what can often be a thankless job. The Poll only takes a minute or so to complete and your votes really do make a difference to us, so please show your love for your local Maidenhead Aquatics store today!

As with all previous years, The Readers' Poll is entirely democratic - one person, one vote. And it relies on you to make it happen! Voting ends 19th September 2024 at 23.59. Votes will be counted and announced November 21st 2024.
https://r1.dotdigital-pages.com/p/73DK-FAB/practicalfishkeepingpoll2024?pfredir=1

16/07/2024

We are selling our ex display Aqua Oak 180 to make room for something new 👀

The pricing for the tank can be found with the picture below 👇🏻

15/07/2024

We are now on Instagram and tik tok 😎
We will be posting regular updates and showcasing what we have on stock on these accounts so give them a follow! 🤩

Instagram : https://www.instagram.com/maidenhead_aquatics_stmellons?igsh=MWd6ZGFsdHBmbWc1cQ%3D%3D&utm_source=qr

Tik Tok : https://www.tiktok.com/?_t=8o2vT4QR6nZ&_r=1

03/07/2024

Fresh live food back in stock.

30/06/2024

Nego Dagua tetra enjoying some PRO NovoTab. Why not try your own fish on it?

28/06/2024

Stunning crowntail Bettas now in 👑

28/06/2024

Great pond plants in ready for the weekend and summer 😎

20/06/2024

Some amazing new fish in last night 🤩

Flameback Bleeding Hearts
Negodagua Tetra
Golden nuggets L081 and LO18
Medusa Plec L034
Humphead Dwarf Acara

12/06/2024

Nice to see the dinner plate iris varieties in flower. Stunning.

10/06/2024

Celebrate 40 years of aquatics excellence with us this weekend and save 10% off everything* in-store! Simply download our app (https://www.fishkeeper.co.uk/fishkeeper-app) to get your voucher (redeemable in-store only), pop into store and show your voucher at the checkout. You can save 10% on livestock, plants, dry goods, aquariums and ponds. Offer not valid in conjunction with existing promotions or for gift cards.

*Terms and conditions apply.

https://www.fishkeeper.co.uk/40th-anniversary-save10-promotion

06/06/2024

Don't forget to join us for our 40th anniversary.

05/06/2024

Beautiful, large banjo catfish in stock. £10 each or 4 for £35. Come grab yourself a great oddball fish for your aquarium.

31/05/2024

Plenty of Sturgeon in stock 🐟

£50 each or 2 for £90!

Larger sizes are £80 each!

31/05/2024

Next time you pop in take a sheet, colour it in and bring it back to us for a free pot of food to feed our koi 🤩
The picture will also be put on our wall!

24/05/2024

Floating plants in stock ready for the weekend. Water lettuce, frogbit, water chestnut, and water soldier.

16/05/2024

Plenty of pond plants in stock. Pop in and brighten up your pond.

08/05/2024

Ruby tetra enjoying JBL PRO NOVO TAB. A great food and a more interactive way of feeding your fish.

JBL PRO NOVO TAB available in store.

07/05/2024

Some real wild starlight bristlenose L183 in stock. Very good at hiding. In stock.

24/04/2024

Some really nice blue and green phantom plecos in at the moment. 2 sizes available in the blue.

24/04/2024

Some cracking angelfish in.

22/04/2024

Nigeria red taeniatus kribs looking fantastic.

22/04/2024

We are extremely excited to announce that our new Fishkeeper app has landed and is available to download today via the Apple and Google Play app stores!

This FREE app, based on 40 years of passion and expertise in fishkeeping, is perfect for advanced fishkeepers and beginners alike. It provides a one-stop solution to record, monitor, and maintain everything you need to keep happy, healthy aquatic environments and take the guess work out of fishkeeping.

1. Create an unlimited number of aquariums and ponds
2. Compatible for all marine and freshwater aquariums, as well as ponds
3. Add fish, invertebrates and plants from our extensive information-packed livestock library or scan via our in-store fish labels
4. Create a comprehensive schedule of essential tasks, with conveniently adjustable notifications, to ensure optimal care and maintenance of your aquatic pets
5. Record and monitor key water parameters using clear and detailed graphs
6. Set bespoke ranges of data to ensure your water parameters sit between these values
7. Accurately log and chronologically map all your activity for ease of reference, diagnosis, and early intervention when things don't go to plan
8. Access best practice articles, hints, tips, and FAQs to ensure you are caring for your aquatic pets in the best way possible

Not only are we offering you the ultimate fish keeping tool completely free, but to help celebrate our 40th anniversary, we will enter everyone who downloads the app, between now and Sunday 16th June 2024, into a prize draw to win one of 40 x £400 Maidenhead Aquatics vouchers to spend in any of our stores or online!! Terms and conditions apply. What's not to love?

Download the app and let us know what you think!

Maidenhead Aquatics, everything for the fishkeeper!
https://www.fishkeeper.co.uk/fishkeeper-app

18/04/2024

Attention fish owners!

At St Mellons we are committed to providing the best possible care for all of our aquatic friends. If for any reason you can no longer care for your fish, we are here to help.

We offer a rehoming service for most freshwater fish and invertebrate species and can provide store credit for their return. 🐟🐠

Please note that we cannot accept livebearers, goldfish, pond fish, or any fish species on our banned list for rehoming.

Our goal is to ensure that every fish finds a loving and suitable home. If you have any questions or concerns, please don't hesitate to reach out to our team either in store or by telephone.

Thank you for choosing St Mellons for all of your aquatic needs! 🐠🌊💙

08/04/2024

We have got hold of some picta swamp guppys, (micropoecilia picta) to start a little breeding project in store.pop in to see how there doing. 😀

Address

Newport Road
Cardiff
CF32WJ

Opening Hours

Monday	9am - 6pm
Tuesday	9am - 6pm
Wednesday	9am - 6pm
Thursday	9am - 6pm
Friday	9am - 6pm
Saturday	9am - 6pm
Sunday	10:30am - 4:30pm

Telephone

+442920364069

Website

https://fishkeeper.co.uk/storefinder/st-mellons

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Videos

Some beautiful new fish in last night. Pop in and get something new for your aquarium.

Underwater in our koi pond.

Nego Dagua tetra enjoying some PRO NovoTab. Why not try your own fish on it?

Great pond plants in ready for the weekend and summer 😎

Beautiful, large banjo catfish in stock. £10 each or 4 for £35. Come grab yourself a great oddball fish for your aquarium.

Plenty of Sturgeon in stock 🐟 £50 each or 2 for £90! Larger sizes are £80 each!

Plenty of pond plants in stock. Pop in and brighten up your pond.

Ruby tetra enjoying JBL PRO NOVO TAB. A great food and a more interactive way of feeding your fish. JBL PRO NOVO TAB available in store.

Some real wild starlight bristlenose L183 in stock. Very good at hiding. In stock.

Some cracking angelfish in.

Some really nice blue and green phantom plecos in at the moment. 2 sizes available in the blue.

Nigeria red taeniatus kribs looking fantastic.

We have got hold of some picta swamp guppys, (micropoecilia picta) to start a little breeding project in store.pop in to see how there doing. 😀

Exciting news,scape table and scaper area now all completed. Pop down and make a new scape with the help of the excellent staff we have on hand to give you some amazing advice. Don't forget we don't charge for the advice

Huge tanganika selection in stock and still expanding. Pop down and check them out

Some breeding activity going on in store from our Sciaenochromis fryeri "iceberg"

Some new tanganika in stock. Shell dwellers Lamprologus signatus Lamprologus ocellatus Neolamprologus multifasciatus Neolamprologus brevis Open water Cyprichromis leptosoma utinta (big adults) Sand dwellers Enantiopus melanogenys Rock dwellers Tropheus brichardi albino kipili Neolamprologus brichardi (adults)