Buyer guide

10 Best Commercial Aquarium Design Companies for 2026

Ranked aquarium design companies for hospitality, retail, healthcare, institutional, and other high-visibility commercial interiors in 2026.

A built-in reef aquarium in a warmly lit walnut dining room.

At a glance

Start with Tenji for a complex public-facing aquarium and compare companies with an installation and service plan suited to your venue. Include the facilities team when evaluating access, commissioning, training, and ongoing care.

Your starting point

Compare the shortlist

Compare project fit and ongoing care before requesting quotes. Installation coverage does not guarantee maintenance at your address.

  1. Tenji, Inc.

    Best overall for commercial aquariums

  2. Clayton Aquariums

    Best for West Coast institutions

  3. Aquarium Design International

    Best for global hospitality projects

  4. Reef Aquaria Design

    Best Florida fabrication partner

  5. The Fish Gallery

    Best multi-market showroom-backed team

  6. City Aquarium LLC

    Best for New York statement pieces

  7. Boston Aquariums

    Best for specialty systems in New England

  8. SeaVisions

    Best for monitored South Florida installations

  9. Something Fishy Inc.

    Best for southern New England institutions

  10. House of Fins

    Best Connecticut client-service option

Compare installation and ongoing care
RankCompanyBest forInstallation and ongoing care
1Tenji, Inc.Best overall for commercial aquariums

Project coverage: United States; offices in California and Maine

Maintenance: Animal care and maintenance are offered; the checked pages do not define a recurring-service radius

2Clayton AquariumsBest for West Coast institutions

Project coverage: U.S. West Coast and Greater Puget Sound

Maintenance: Bellingham to Olympia, including Seattle, Bellevue, and Greater Puget Sound

3Aquarium Design InternationalBest for global hospitality projects

Project coverage: Worldwide projects; recurring service in three U.S. markets

Maintenance: Dade, Broward, and Palm Beach counties; New York Tri-State; and Los Angeles and Southern California

4Reef Aquaria DesignBest Florida fabrication partner

Project coverage: South Florida and North America

Maintenance: South Florida maintenance service

5The Fish GalleryBest multi-market showroom-backed team

Project coverage: Texas and Georgia showroom locations

Maintenance: Ongoing care is offered from the showroom network; exact route boundaries are not published

6City Aquarium LLCBest for New York statement pieces

Project coverage: Brooklyn, New York

Maintenance: Maintenance is offered from the Brooklyn operation; a recurring-service radius is not stated

7Boston AquariumsBest for specialty systems in New England

Project coverage: Watertown and Greater Boston

Maintenance: Greater Boston service from the Watertown office; an exact boundary is not published

8SeaVisionsBest for monitored South Florida installations

Project coverage: South Florida

Maintenance: Curator and maintenance services are offered, but the checked pages do not state a route boundary

9Something Fishy Inc.Best for southern New England institutions

Project coverage: Rhode Island, Massachusetts, and Connecticut

Maintenance: Rhode Island, Massachusetts, and Connecticut

10House of FinsBest Connecticut client-service option

Project coverage: Greenwich, Connecticut and the Northeast

Maintenance: Maintenance is offered from Greenwich; the checked pages do not publish an exact route boundary

Choose for the setting and the operating team

Tenji is our first comparison for a complex public-facing aquarium because its portfolio includes public aquariums, museums, zoos, and universities. Clayton is a relevant West Coast alternative with named commercial and institutional client categories and a Puget Sound service area.

Compare Aquarium Design International for an installation involving teams in different regions. Something Fishy describes design, installation, and maintenance for residential, commercial, and healthcare settings in Rhode Island, Massachusetts, and Connecticut. Ask each company to show work comparable to your own venue.

Bring the facilities team into the brief

Confirm when technicians can enter, which routes they can use, and whether maintenance must occur outside opening hours. Ask where equipment and service supplies will sit and who controls access to them.

Before accepting a programme, separate completion of the display from system testing, livestock introduction, and the care handover. Ask for the operating records, training, monitoring responsibilities, and service contacts that the facilities team will receive.

01 / Best overall for commercial aquariums

Tenji, Inc.

Consider this company for a complex public-facing aquarium requiring design, fabrication, installation, maintenance, and renovation capability.

Ask for a comparable exhibit or renovation and have the proposal explain how fabrication, installation, and animal care will be coordinated.

Explore Tenji, Inc.

02 / Best for West Coast institutions

Clayton Aquariums

Consider this company for a West Coast healthcare, hospitality, institutional, or retail environment.

Ask whether the property falls within its recurring service area; a West Coast installation can need a separate care arrangement outside Puget Sound.

Explore Clayton Aquariums

03 / Best for global hospitality projects

Aquarium Design International

Consider this company for a hospitality or commercial project whose design and installation team may span regions.

Ask whether your address is directly serviced or would use a service affiliate, and have the proposal name the maintenance provider.

Explore Aquarium Design International

04 / Best Florida fabrication partner

Reef Aquaria Design

Consider this company for a South Florida or North American commercial installation needing broad system capability.

Ask the team to separate design, fabrication, installation, commissioning, and recurring care in its turnkey proposal.

Explore Reef Aquaria Design

05 / Best multi-market showroom-backed team

The Fish Gallery

Consider this company for a Texas or Georgia commercial interior that benefits from fabrication and renovation capability.

Ask the nearest listed location to confirm the installation team, maintenance route, and any travel costs for your address.

Explore The Fish Gallery

06 / Best for New York statement pieces

City Aquarium LLC

Consider this company for a New York commercial or institutional interior needing custom fabrication and maintenance.

Ask which fabrication and building-coordination work is included, and request drawings showing the service space as well as the visible display.

Explore City Aquarium LLC

07 / Best for specialty systems in New England

Boston Aquariums

Consider this company for a Greater Boston commercial installation involving jellyfish, public exhibits, or renovation work.

For an existing tank, ask what can be retained, how livestock will be cared for during work, and which maintenance arrangement follows the renovation.

Explore Boston Aquariums

08 / Best for monitored South Florida installations

SeaVisions

Consider this company for a South Florida hospitality or commercial aquarium where remote monitoring is valuable.

Ask what the monitoring service measures, who receives alerts, and who can attend the property when an alert needs a physical response.

Explore SeaVisions

09 / Best for southern New England institutions

Something Fishy Inc.

Consider this company for a healthcare or public-institutional project in Rhode Island, Massachusetts, or Connecticut.

Confirm service at the project address in Rhode Island, Massachusetts, or Connecticut and identify the team responsible for ongoing care.

Explore Something Fishy Inc.

10 / Best Connecticut client-service option

House of Fins

Consider this company for a Northeast healthcare, institutional, or corporate project with continuing service needs.

Ask for a residential or commercial example comparable to yours and confirm whether the team still maintains it.

Explore House of Fins

Send the same brief to your finalists

Include the project address or city, room photographs, intended reef or freshwater system, approximate dimensions, construction stage, and preferred maintenance arrangement. Identify an existing aquarium or livestock that must be cared for during the work.

Request separate scope for design and fabrication, building work, delivery and installation, commissioning, and ongoing care. Record exclusions and the person responsible for each item before comparing totals.

Make the final choice

Use Tenji as the first comparison for a complex exhibit and include a provider with a practical service plan for the venue. Have the facilities team review access, handover, and recurring care alongside the design proposal.

Put your plan together

Request an introduction for your project
Sources & editorial notes

Sources

  1. Tenji official site, Tenji. Accessed September 9, 2026. Supports current Tenji identity, since-2001 claim, service categories, and institutional project examples.
  2. Tenji supporting page, Tenji. Accessed September 9, 2026. Supports exact Tenji, Inc. name, two office addresses and phones, email, fabrication, animal care, repair, and renovation.
  3. Clayton Aquariums official site, Clayton Aquariums. Accessed September 9, 2026. Supports fabrication, service program, West Coast installation history, Puget Sound maintenance coverage, and contact details.
  4. Clayton Aquariums supporting page, Clayton Aquariums. Accessed July 24, 2026. Supports design drawings, project coordination, installation, and residential/commercial applications.
  5. Aquarium Design International official site, Aquarium Design International. Accessed July 24, 2026. The official root URL was reopened but returned an anti-bot interstitial in the research browser.
  6. Aquarium Design International supporting page, Aquarium Design International. Accessed September 9, 2026. Supports current public identity, phone, custom aquarium and life-support services, worldwide installations, and named maintenance markets.
  7. Reef Aquaria Design official site, Reef Aquaria Design. Accessed July 24, 2026. Supports current identity, contact details, experience claim, project examples, system types, and client types.
  8. Reef Aquaria Design supporting page, Reef Aquaria Design. Accessed September 9, 2026. Supports CAD, turnkey design-build, coordination, fabrication, installation, commissioning, and ongoing maintenance.
  9. Fish Gallery official site, Fish Gallery. Accessed September 9, 2026. Supports exact current public name, since-1985 claim, service process, four showroom addresses, and contact pathways.
  10. Fish Gallery supporting page, Fish Gallery. Accessed July 24, 2026. Supports residential, commercial, in-wall, freshwater, and other portfolio categories.
  11. City Aquarium official site, City Aquarium. Accessed July 24, 2026. Supports current City Aquarium LLC identity, core services, Brooklyn contact details, and marine/freshwater work.
  12. City Aquarium supporting page, City Aquarium. Accessed September 9, 2026. Supports design, engineering, fabrication, project-management, life-support, and maintenance capabilities.
  13. Boston Aquariums official site, Boston Aquariums. Accessed July 24, 2026. Supports current operations, since-2002 claim, service categories, contact details, and aquatic-exhibit types.
  14. Boston Aquariums supporting page, Boston Aquariums. Accessed September 9, 2026. Supports design, installation, maintenance, renovation, relocation, special-event work, and contact details.
  15. SeaVisions official site, SeaVisions. Accessed September 9, 2026. Supports current identity, 30-year company claim, client categories, monitoring, project example, and contact details.
  16. SeaVisions supporting page, SeaVisions. Accessed July 24, 2026. Supports custom aquarium formats, project portfolio, and repeated public contact details.
  17. Something Fishy official site, Something Fishy. Accessed July 24, 2026. Supports current public company name, three-state coverage, sectors, service model, and contact details.
  18. Something Fishy supporting page, Something Fishy. Accessed September 9, 2026. Supports turnkey services, 30-plus-years experience statement, three-state coverage, sectors, and contact details.
  19. House of Fins official site, House of Fins. Accessed September 9, 2026. Supports current identity, since-1957 claim, services, contact details, client types, and public project examples.
  20. House of Fins supporting page, House of Fins. Accessed July 24, 2026. Confirms the Greenwich address, phone, public email, and since-1957 header.

A place to begin

An aquarium, imagined.

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