Built for the UK reefing community
Your reefing world.
All connected.
Discover corals and marine equipment, compare products across UK reef retailers, find reef shops and routes, explore auctions and connect with fellow reef keepers — all in one place.
New to CoralBay? See how CoralBay works.
What exactly is CoralBay UK?
CoralBay is not simply one online shop. It brings together UK reef hobbyists, community coral listings, marine equipment classifieds, independent vendors, auctions, retailer product discovery, reef shop maps and member tools. You can explore many areas without an account, then join when you want to list an item or use member features.
members
Discover a bigger reefing world
Whether you're looking for a specialist retailer, planning a trip or exploring someone else's coral collection, CoralBay makes the UK reefing scene easier to navigate.
UK Reef Market
Explore marine aquarium products from UK reef retailers in one place. Search across shops, discover products and compare listed prices without visiting every store individually.
What does UK Reef Market actually do?
CoralBay brings together product information from participating UK marine retailers. It helps you discover suppliers, compare what is listed and spot products you might otherwise miss.
It is primarily a product discovery service, not a guarantee that every retailer item is available for checkout through CoralBay. Prices and stock can change, so always confirm details with the relevant retailer before ordering.
UK Reef Shops
Find marine aquarium shops around the UK and explore independent reef retailers on a map.
Why use the shop directory?
Discover stores you haven't visited before, check where they are and plan a visit. It's useful when you're new to an area or looking for a particular kind of marine aquarium retailer. Check opening hours directly before travelling.
Reefing Along the Route
Find reef shops and nearby community listings while planning a journey across the UK.
How does Route Finder help?
Make a journey more useful by discovering reefing stops along the way. Route Finder brings together shop locations and relevant community listings so you can explore possibilities beyond your immediate area.
Coral Wall
Explore coral photos from UK reef keepers, get inspired and see the variety growing in their aquariums.
Can I share my corals too?
The Coral Wall is about sharing the hobby, not just shopping. Browse other members' coral collections and, when signed in, manage your own contributions and connect with other reefers.
Reefing Hub
Browse reefing information and useful reading from across the CoralBay platform.
What will I find there?
A starting point for learning and exploring further. Use it to find reef-related information, ideas and resources beyond individual product listings.
Buy corals, equipment & more
Browse community listings, specialist vendors and auctions. Choose the route that fits what you're looking for — there isn't just one kind of seller on CoralBay.
UK Reefing Classifieds
A broad view of corals, livestock and marine equipment on CoralBay, making it easy to start browsing before narrowing down to a specific category.
What is included in the classifieds?
Rather than choosing a specific section immediately, start here to browse across CoralBay's community listing categories and seller offerings. Individual sections below give you a more focused experience when you already know what you need.
Community Corals
Find coral frags and colonies listed by other UK reef keepers.
How do community coral purchases work?
Browse coral listings, read the seller's information and contact them to discuss the coral and arrangements. Listings may have different handover or payment options.
Where a listing supports it, you may be offered CoralBay Protected Purchases as an optional checkout process. Always check the listing and protection guide for the applicable terms.
Marine Marketplace
Browse marine equipment, livestock, tank breakdowns and other aquarium items offered by UK reef keepers.
How is this different from Community Corals?
Community Corals focuses on coral listings. Marine Marketplace is the broader community space for equipment, livestock and other reef aquarium items. Sellers set out the arrangements available on each listing, and eligible listings may also offer optional Protected Purchases.
Vendor Stores & Products
Explore independent CoralBay vendors, their shops and the products they offer.
What makes vendor stores different?
Vendor Stores allow participating sellers to present their products through a dedicated storefront. This is distinct from a casual hobbyist's community listing. You can browse vendors or explore their products directly.
CoralBay Auctions
Discover auction listings from CoralBay members and follow bidding on corals and marine items.
New to CoralBay auctions?
Auctions use a bidding process rather than an ordinary fixed-price listing. You can review an auction before deciding whether to take part; bidding and account management require signing in. Read the auction rules and FAQ before placing a bid.
Sell to the UK reefing community
Have spare coral frags, equipment or livestock? Create a listing and reach people who understand the hobby. A CoralBay account is required to list items.
Sell your corals
List surplus frags and colonies from your reef tank for other UK hobbyists to discover.
How does listing a coral work?
Sign in, provide photos and information about the coral, and publish your listing once the required details are complete. Members can then discover your coral and get in touch through the arrangements supported on the listing.
Standard community listing is designed to be straightforward. Optional protection or checkout services, where available, have separate terms and fees.
Sell marine items
Give spare reef equipment, livestock and tank breakdown items an audience of fellow marine hobbyists.
What can I list and how do I sell?
Create a listing with a useful description, photos and the available handover or purchase arrangements. Marine Marketplace is for more than second-hand equipment; it also covers other reef aquarium items, subject to the listing rules.
For eligible items, additional options such as auctions or Protected Purchases may be available through the appropriate listing flow.
Community listings are free to create; direct arrangements do not carry a standard CoralBay selling commission. Separate fees may apply when optional paid services are used. See the relevant terms before choosing a checkout method.
Be part of the reefing community
CoralBay isn't only about transactions. Share experiences, discover what others are growing and build connections with fellow UK reef keepers.
There's more behind every reef tank.
Discover reefers with similar interests, join conversations and share what's happening in your aquarium. Some areas are public to explore; participating and private messaging require an account.
What community features can members use?
Members can use CoralBay's internal community, exchange private messages, participate in referrals and leave feedback where the review rules allow. Coral Wall is available to browse publicly, with member features for sharing and managing your own contributions.
So much more with a free CoralBay account
Visitors can explore plenty of CoralBay without signing in. Joining unlocks the tools for managing listings, conversations, purchases and your own reefing activity.
Everything in one My Account area
Your own account menu already brings the tools together — the homepage introduces them without duplicating the full dashboard.
See the full range of My Account features
My listings, Orders, Wanted items, Protected purchases & sales, My bids & auctions, Price offers, Notify Me and Become a Vendor.
Community discussions, Messages, Coral Wall, Referrals and Feedback & Reviews.
Tank Parameters and the Notification Centre, bringing useful information and alerts into your account.
Account details, Addresses, Payment methods, Welcome & site guide and account deletion controls.
How CoralBay works — and why it matters
We want you to understand the differences between browsing, direct community arrangements, vendor purchases and optional protected checkout. Clear explanations are always a click away.
A guided introduction to the platform and its different ways of buying, selling and discovering.
Read the guide Why Trust Us?Find out how CoralBay approaches transparency, member trust and responsible marketplace use.
Learn more Protected PurchasesUnderstand optional protection for eligible purchases, including conditions, fees and the process.
Read protection guide Auctions Guide & FAQLearn about bids, seller responsibilities, deadlines and the rules before joining an auction.
Read auction rulesMade for UK reef keepers · Back to top ↑