Electrification and hybrid propulsion
What electrification and hybrid propulsion means for buyers and exhibitors in this sector.
Event overview
Overview
Reefmania - The Seawater Fair is an exhibition focused exclusively on seawater aquaristics. It provides a platform for hobby aquarists to meet with manufacturers and suppliers in a relaxed environment.
The event will feature various activities, including talks, a tombola, and opportunities to purchase unique seawater aquarium products. Reefmania - The Seawater Fair takes place in Kornwestheim, Germany.
Venue: Das K - Kultur- und Kongresszentrum.
TL;DR
- 1Dates and Venue: Reefmania - The Seawater Fair takes place on March 27, 2027, at Das K - Kultur- und Kongresszentrum, Kornwestheim, Germany.
- 2Scale and Focus: This event is dedicated to seawater aquaristics, featuring a variety of exhibitors and activities.
- 3Organiser: Hosted by Whitecorals Vertriebs GmbH, more details can be found at reefmania.eu.
- 4Buyer Authority: Attendees include hobby aquarists and industry professionals looking to connect with manufacturers and suppliers.
- 5Entry / Access: Tickets are available for purchase online or at the venue, with special pricing for children and VIP options.
Why visit
Visitors will benefit from direct access to renowned manufacturers and suppliers in the seawater aquaristics sector. Attendees include hobby aquarists and industry professionals looking to connect with manufacturers and suppliers. Tickets are available for purchase online or at the venue, with special.
Why exhibit
Exhibitors will gain visibility among a targeted audience of seawater enthusiasts and professionals. This event is dedicated to seawater aquaristics, featuring a variety of exhibitors and activities. Attendees include hobby aquarists and industry professionals looking to connect with manufacturers and suppliers.
Attendees, exhibitors & solutions
Who this event is for
Visitor profile
Typical attendee groups you can expect to meet.
Reef aquarium hobbyists keeping SPS, LPS and soft corals, sourcing frags, additives and equipment
Nano-tank and first marine aquarium owners comparing starter systems, lighting and filtration
Advanced reefkeepers looking for protein skimmers, controllers, dosing pumps and ICP testing
Aquascapers and coral propagators buying rock, plugs, epoxy, frag tools and dip
Marine fish keepers seeking captive-bred species, quarantine supplies and foods
Aquarium retailers and online shop owners sourcing livestock and dry goods
Coral farmers and breeders offering aquacultured stock and exchanging propagation know-how
Hobby media, club organisers and content creators covering reef-keeping products
Exhibitor profile
Main supplier and exhibitor segments present at the show.
Coral farms and mariculture suppliers with SPS, LPS and soft coral frags
Marine livestock importers and wholesalers of captive-bred fish and invertebrates
Protein skimmer, roller filter, reactor and sump manufacturers
LED reef lighting and lighting-control brands
Wave maker, return pump and plumbing specialists
RO/DI water-treatment and sea-salt producers
Test-kit, ICP-analysis and dosing/balling supplement suppliers
Aquascaping rock, sand, epoxy, frag-plug and tool suppliers
Frozen, dry and liquid food and additive brands
Aquarium retailers, maintenance services and quarantine-system suppliers
Product categories
Key solution areas showcased across the event.
Reef-ready aquariums, nano tanks and sumps
Protein skimmers, roller filters, reactors and filter media
LED reef lighting and lighting controllers
Wave makers, return pumps and plumbing
Live SPS, LPS and soft coral frags
Captive-bred marine fish and invertebrates
Sea salt, RO/DI systems and water-treatment consumables
Test kits, ICP testing and dosing supplements
Aquascaping rock, sand, epoxy and frag plugs
Frozen, dry and liquid foods
Controllers, dosers and reef automation
Quarantine and hospital-tank supplies
Coral dips and pest-treatment products
Location & Facilities
Venue
Das K - Kultur- und Kongresszentrum
Stuttgarter Str. 65, 70806 Kornwestheim
Facilities
Parking
Das K - Kultur- und Kongresszentrum in Kornwestheim typically provides on-site or adjacent visitor parking during major trade fairs; confirm daily rates, payment methods and hall access on the organiser or venue website before travel.
Food options
On-site catering
On-site diningParking: Das K - Kultur- und Kongresszentrum in Kornwestheim typically provides on-site or adjacent visitor parking during major trade fairs; confirm daily rates, payment methods and hall access on the organiser or venue website before travel.
Gate: Follow organiser signage to the main visitor entrance at Das K - Kultur- und Kongresszentrum for badge collection; allow extra time for security screening during peak morning arrival.
Attend
Entry & tickets
General admission
Adults per day at the door
16General admission
Half-day ticket from 3 PM on Saturday
9
Who runs the show
Organisers
Whitecorals Vertriebs GmbH
Intelligence
Market context
Key market insights, trends, news and related events to help you understand the bigger picture.
Kornwestheim, Germany
Why it matters
On 2027-03-27 to 2027-03-27, Reefmania - The Seawater Fair in Kornwestheim covering Aquarium equipment and accessories, Corals and marine life for sale, Water quality testing kits, Lighting solutions for gives marine buyers a single calendar window to compare suppliers, validate specs on the stand, and book follow-ups before the next buying cycle - especially when your roadmap matches the published exhibitor profile.
Industry trends
Key trends shaping this market and its wider industry.
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Supply-chain regionalisation
What supply-chain regionalisation means for buyers and exhibitors in this sector.
Plan your trip
Travel & logistics
Local currency · EUR
Hotel tiers
A range of accommodation options near the venue and across key areas.
Premier Inn Stuttgart Airport/Messe Hotel
midscale
Stuttgart Airport / Messe4.3
USD 150–190 / night
Pet-friendly hotel near Stuttgart Airport and Messe; nightly USD band is an approximate conversion of the captured rate. Confirm live EUR rates, parking fees and cancellation terms.
Hampton by Hilton Stuttgart Airport
midscale
Stuttgart Airport4.4
USD 150–190 / night
Airport hotel with parking; use S-Bahn or taxi to Kornwestheim. Confirm live EUR rates and any shuttle options.
Garner Hotel Stuttgart City Centre by IHG
budget
Stuttgart city centre3.8
USD 95–122 / night
Budget city-centre base; rail to Kornwestheim via Stuttgart Hbf. Confirm live EUR rates and local room taxes.
Mercure Hotel Stuttgart Sindelfingen an der Messe
midscale
Sindelfingen / Messe4.1
USD 150–190 / night
Sindelfingen/Messe base with pool; allow a rail or road connection to Kornwestheim. Confirm live EUR rates.
Radisson Blu Hotel at Porsche Design Tower Stuttgart
upscale
Stuttgart (Porsche Design Tower)4.2
USD 150–202 / night
Four-star tower hotel with spa; convenient for central Stuttgart dining and rail links. Confirm live EUR rates and parking.
Local transport
Get around the city with these convenient transport options.
S-Bahn / regional train
Estimated costCost TBA
Best forStuttgart Airport (STR) to Kornwestheim station, then local bus or walk to Das K
Take S2 or S3 from the airport to Stuttgart Hbf, then S4/S5 or a regional train toward Kornwestheim. Check DB Navigator or VVS for live connections.
Taxi
Estimated costCost TBA
Best forStuttgart Airport (STR) to Das K - Kultur- und Kongresszentrum
Taxi rank at STR; useful with luggage or livestock equipment. Traffic can affect the fare.
Ride-hailing
Estimated costCost TBA
Best forStuttgart city centre or airport to Das K
Uber, Bolt and FreeNow generally serve the Stuttgart region; availability in Kornwestheim may be thinner than central Stuttgart.
Parking / P+R
Estimated costCost TBA
Best forP+R Parkhaus Kornwestheim to Das K
Park-and-ride garage listed in Kornwestheim; use local bus or walk to the venue if spaces are available.
Venue parking
Estimated costCost TBA
Best forDas K through-parking garage
Das K operates a through-parking garage; arrive early on show days and check height restrictions.
Local bus
Estimated costCost TBA
Best forKornwestheim station to Das K
Use VVS bus routes or walk if weather allows; confirm stop names and short-trip fare at the station.
Weather
Kornwestheim and Stuttgart have cool, changeable early-spring weather in March. Expect daytime highs typically around 8-12 C and nights near 1-4 C; rain showers are common and late snow is possible. The exhibition is indoors, but queueing and station transfers are outdoors. Treat this as climatological guidance and check a short-range forecast before departure.
Plan for the climate
Check temperatures and pack accordingly
Venue connectivity
Germany has broad 4G/5G mobile coverage; EU roaming rules apply for EU SIMs, while non-EU visitors should check roaming charges or buy a local eSIM/data plan. Das K is a congress venue, but confirm public Wi-Fi access and passwords with the organiser. Power is 230V/50Hz with Type F (Schuko) sockets; bring an adapter for non-EU plugs.
Ride-hailing
Taxis
Public transit
Car rentals
Cultural notes
Useful information to help you have a smooth and respectful visit.
Language
German is the official language. English is widely spoken in Stuttgart hotels and at international hobby events, but basic German greetings help in taxis and local shops.
Currency and cards
The currency is the euro (EUR). Cards are widely accepted in Stuttgart, but some small kiosks and market stands may prefer cash; carry a small amount for incidentals.
Tipping
In restaurants and taxis, round up or add 5-10% for good service. When paying by card, tell the server the total you want to pay.
Sunday closures
Most shops close on Sundays in Germany. Buy supplies, SIM cards or snacks on Saturday if you are staying over a weekend.
Punctuality and security
Arrive early for opening and allow time for bag checks at Das K. German trains and appointments usually run to time, so plan transfers with a buffer.
Accessibility
Ask Das K directly about step-free access, accessible toilets and parking spaces. Do not assume all areas are barrier-free.
Food and drink
Swabian cuisine includes pretzels, spaetzle and roast pork; vegetarian options are common in Stuttgart. Confirm venue catering hours on the day.
Practical guides
Visitor & Exhibitor Essentials
Everything needed to arrive prepared, navigate the event, and make the visit productive.
Flights
Stuttgart Airport (STR) is the closest major gateway for Kornwestheim. The captured Google Flights search for JFK-STR on 26 March 2027 returned one-stop itineraries via Amsterdam (KLM/Delta) and Istanbul (Turkish Airlines), but fares were not finalised. For long-haul trips, compare connections through Frankfurt, Munich, Amsterdam or Istanbul, and allow time for the S-Bahn or taxi transfer to Kornwestheim. Book early for late-March travel and check baggage rules if carrying reef equipment.
Transport
Get to the venue and around the city with these options.
Airport → venue: Use the nearest international airport serving Kornwestheim; Metro, train or taxi links are typically available to the venue district.
Hotel → venue: Precinct hotels near Das K - Kultur- und Kongresszentrum: Stuttgart Airport / Messe: Premier Inn Stuttgart Airport/Messe Hotel; Stuttgart Airport: Hampton by Hilton Stuttgart Airport; Stuttgart city centre: Garner Hotel Stuttgart City Centre by IHG.
Ride-hail: Uber, Bolt and FreeNow generally operate in the Stuttgart region. Availability in Kornwestheim can be thinner than in central Stuttgart, especially late at night; request the ride in the app before leaving the venue and confirm the pickup point at Das K.
Public transit: VVS covers S-Bahn, U-Bahn, buses and regional trains in the Stuttgart region. Use DB Navigator or the VVS app for live routes to Kornwestheim; validate tickets before boarding. Single tickets are zone-based, with approx. EUR 3-7 for central Stuttgart to Kornwestheim; day tickets can be better value if you make several trips.
Parking: Das K operates a through-parking garage, and P+R Parkhaus Kornwestheim is an alternative for park-and-ride. Expect approx. EUR 5-10 per day at P+R and approx. EUR 5-8 at the venue garage; confirm current tariffs and height restrictions. Arrive early on show days.
Weather
Plan and pack for the event climate.
Month: March 2027
Temperature: Typical late-March range: approx. 3-12 C (37-54 F) by day; nights can fall to near freezing.
Seasonality: Early spring is changeable: rain showers are common and snow flurries can still occur early in the month. The show is indoors at Das K.
Packing: Pack layers, a waterproof jacket and comfortable shoes for the venue and station transfers. Bring a Type F (Schuko) plug adapter for non-EU devices. If buying livestock, confirm insulated transport and heat packs with the seller.
Plan your trip
Planning
Best day to visit: Day 2 (mid-show)
Mid-show days at Reefmania - The Seawater Fair usually combine full exhibitor attendance with scheduled B2B meetings, before early pack-down on the final day.
Day 1
12 days before: book a refundable hotel in Kornwestheim, Stuttgart city centre or near Stuttgart Airport/Messe; room stock in Kornwestheim is limited.
Day 2
10 days before: compare S-Bahn and taxi options from Stuttgart Airport (STR); S2/S3 go to Stuttgart Hbf and S4/S5 continue to Kornwestheim.
Day 3
7 days before: buy rail or day tickets if your pass allows, and download the VVS or DB Navigator app for live connections.
Day 4
5 days before: check the weather forecast and pack a waterproof layer, warm mid-layer and comfortable shoes.
Day 5
3 days before: budget for EUR 16 adult day entry or EUR 9 Saturday half-day entry after 3 PM, plus food and local transport.
Day 6
2 days before: confirm whether you plan to buy livestock; ask sellers about insulated boxes, heat packs and any transport restrictions.; 1 day before: charge devices, pack a Type F plug adapter and save the venue address for taxi drivers.
Day 7
Show day: arrive early for bag checks and queueing, and keep a digital and printed copy of your ticket.
Day 8
14 days before: confirm the final Reefmania dates, opening hours and ticket terms on the official schedule page.
Sample visitor itinerary
Route-optimised day
Day 1 · morning
Registration and hall orientation at Das K - Kultur- und Kongresszentrum
Day 2 · core sessions
Supplier meetings and product demos
Day 3 · wrap-up
Final negotiations and follow-up
Networking spots
2Reefmania - The Seawater Fair registration concourse
Das K - Kultur- und Kongresszentrum
Central meeting point before and between hall appointments during show days.
Organiser B2B lounge (if offered)
Das K - Kultur- und Kongresszentrum
Hosted matchmaking and buyer programmes when published by the organiser.
Budget
Costs & budget
Build your working budget
Adjust the inputs below to create a directional event budget.
Estimated budget
Live estimate
- Hotel × 2 nights€190.00
- Per diem × 2€150.00
Estimated total€340.00
This is a directional estimate. Please verify live rates before booking.
Cost reference
Official cost items and estimated ranges for exhibitors.
visitor_ticket
visitor · General admission
EUR 16 / per person
organiser_published
| Item | For | Tier | Estimated range | Status | As of |
|---|---|---|---|---|---|
| visitor_ticket | visitor | General admission | EUR 16 / per person | organiser_published |
Decision
Visit, exhibit, or skip?
Should you go?
Use this quick check to decide whether Reefmania - The Seawater Fair fits your visit, exhibit or skip plan.
QUESTION 1 OF 6
For Reefmania - The Seawater Fair, what is your primary role on the show floor?
Decision matrix
Compare participation options side by side to choose the best fit for your objectives.
visit
Your category focus and target suppliers align with the official exhibitor profile.
Best for
Buyers, engineers, and delegates sourcing Aquarium equipment and accessories and Corals and marine life for sale solutions and benchmarking suppliers at Reefmania - The Seawater Fair in Kornwestheim.
Min. budget
$529.00
Timeline
4-8 weeks before opening day for registration, hotels, and travel.
Risks
Session times and ticket tiers may change - confirm the official agenda before booking.
exhibit
You have a defined lead-generation or distributor recruitment goal for this market.
Best for
Brands and manufacturers launching Aquarium equipment and accessories and Corals and marine life for sale products who need qualified meetings with the event's trade audience.
Min. budget
$2,380.00
Timeline
3-6 months for stand booking, freight, staffing, and pre-show marketing.
Risks
Booth pricing and corner premiums vary by hall - confirm with the organiser sales team.
skip
Audience, geography, or commercial goals do not justify travel and stand costs this cycle.
Best for
Teams with weak category fit, budget constraints, or overlapping commitments during the Kornwestheim show week.
Timeline
N/A
Risks
Skipping may mean missing buyer meetings if competitors exhibit or attend the same week.
Gallery
Photos
FAQs & glossary
Answers
Frequently asked
What is Reefmania?
Reefmania is a marine and reef aquarium event at Das K - Kultur- und Kongresszentrum in Kornwestheim, near Stuttgart. The exhibitor mix covers reef tanks, filtration, lighting, corals, marine livestock, water treatment and reef-keeping accessories.
When is Reefmania 2027?
The listing is set for March 2027, and captured hotel searches used the 27-28 March 2027 weekend. Confirm the final dates and opening hours on the official Reefmania schedule before booking travel.
Where exactly is the venue?
Das K - Kultur- und Kongresszentrum, Kornwestheim, Germany. Kornwestheim is north of Stuttgart and is served by S-Bahn and regional trains.
How much are tickets?
Ticket information lists adult day tickets at the door for EUR 16 and a Saturday half-day ticket for EUR 9 from 3 PM. Confirm current door sales, card acceptance and any advance ticket options with the organiser.
Can I buy corals and marine fish at the show?
The exhibitor profile includes coral and marine-life suppliers alongside equipment brands. Ask individual sellers how livestock is packed, whether species are captive-bred or aquacultured, and what transport rules apply for your journey.
Is Reefmania suitable for beginners?
The product mix spans starter tanks, filtration, lighting and captive-bred livestock as well as specialist coral and controller gear. Check the official schedule for beginner-focused talks or workshops, if any.
How do I get to Das K from Stuttgart Airport?
Stuttgart Airport (STR) is the nearest major airport. Take S-Bahn S2 or S3 to Stuttgart Hbf, then S4/S5 or a regional train toward Kornwestheim; a taxi is the door-to-door alternative. Confirm live VVS/DB routes and fares before travel.
Where should I stay?
Stuttgart city centre, Stuttgart Airport/Messe and Sindelfingen have the widest hotel choice; Kornwestheim itself has fewer rooms. Use S4/S5 or a regional train to Kornwestheim for the final leg and book early for late March.
Is parking available at Das K?
Das K operates a through-parking garage, and P+R Parkhaus Kornwestheim is another option. Parking tariffs were not captured; expect approx. EUR 5-10 per day and confirm current rates and height restrictions.
Is there a trade-only day or trade registration?
The ticket information available for this listing is general admission. No separate trade-only day is confirmed in the captured sources; contact the organiser directly if you need trade registration or exhibitor passes.
What should I bring?
Bring a waterproof layer, comfortable shoes and an EU Type F plug adapter. If you plan to buy livestock, arrange insulated transport and heat or cold packs with the seller before the show.
Glossary
- Reef aquarium
- A saltwater aquarium built around live rock and corals, with stable salinity, alkalinity, calcium and magnesium levels. Reef tanks usually combine strong lighting, high flow and careful nutrient control.
- Marine aquarium
- A broader term for saltwater aquariums, including fish-only systems and full reef tanks. Marine setups require salt mix, top-off water and regular water testing.
- SPS coral
- Small polyp stony coral, such as Acropora and Montipora. SPS corals usually need high light, strong random flow and very stable water chemistry.
- LPS coral
- Large polyp stony coral, such as Euphyllia and Caulastrea. LPS corals have fleshy polyps over a stony skeleton and can tolerate a wider range of flow and light than many SPS species.
- Soft coral
- Corals without a rigid stony skeleton, including leather corals, mushrooms and zoanthids. They are often recommended for newer reef tanks because they are more forgiving.
- Frag
- A fragment of coral cut or broken from a parent colony and mounted on a plug or rock to grow into a new saleable piece. Frag trading and coral propagation are central to reef keeping.
- Protein skimmer
- A foam-fractionation device that removes dissolved organic compounds before they break down into nitrate. Skimmers are a core part of most reef filtration systems.
- Sump
- An auxiliary tank, usually below or behind the display, that houses filtration equipment, heaters, probes and return pumps. A sump also adds water volume and stabilises the display level.
- Refugium
- A lit section of a sump used to grow macroalgae and harbour small invertebrates. Refugia can help export nutrients and provide live food for the display tank.
- RO/DI water
- Water purified by reverse osmosis and deionisation. Reef keepers use RO/DI water as the starting point for salt mix to avoid adding tap-water contaminants.
- Salinity
- The salt concentration of aquarium water, often measured as specific gravity or parts per thousand. Reef systems are typically kept near natural seawater salinity.
- Balling method
- A dosing approach that adds calcium, alkalinity and magnesium solutions in balanced proportions. It is used to keep reef water chemistry stable as corals consume these elements.
- Wave maker
- A pump designed to create alternating or broad flow in a reef tank. Good flow keeps corals clean, carries food and prevents dead spots.
- Quarantine tank
- A separate tank used to observe and treat new fish or corals before they enter the main display. Quarantine reduces the risk of pests and disease entering a reef system.
- Coral dip
- A solution used to clean new corals of pests and bacteria before they are placed in a tank. Dipping is a common practice for frags from other systems.
- PAR
- Photosynthetically active radiation, a measure of the light available to corals for photosynthesis. Reef lighting is often compared by PAR at a given depth and spread.
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Also known as
Alternate names and search phrases for this event.
- Reefmania - The Seawater Fair 2027
- Reefmania - The Seawater Fair Kornwestheim 2027
- Reefmania 2027
- Reefmania Kornwestheim 2027
- Kornwestheim Germany
- Aquarium equipment and accessories
- Corals and marine life for sale
- Water quality testing kits
- Lighting solutions for aquariums
Digital business cards for the show floor
Display a free company card at your booth, or share your professional card on the show floor.