At a glance
Compare Tenji for a complex aquarium retrofit and Boston Aquariums for a Greater Boston renovation. Include Oceans Aquarium Design for a Southern California inquiry. Ask for an assessment of what can stay, what needs replacing, and how existing livestock will be cared for.
Your starting point
Compare the shortlist
Compare project fit and ongoing care before requesting quotes. Installation coverage does not guarantee maintenance at your address.
Tenji, Inc.
Best overall for complex retrofits
Boston Aquariums
Best Greater Boston renovation team
Oceans Aquarium Design
Best Southern California specialist
The Fish Gallery
Best for Texas and Georgia remodels
City Aquarium LLC
Best fabrication-led New York alternative
Reef Aquaria Design
Best South Florida full-system alternative
Clayton Aquariums
Best West Coast full-service alternative
Compare installation and ongoing care
| Rank | Company | Best for | Installation and ongoing care |
|---|---|---|---|
| 1 | Tenji, Inc. | Best overall for complex retrofits | 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 |
| 2 | Boston Aquariums | Best Greater Boston renovation team | Project coverage: Watertown and Greater Boston Maintenance: Greater Boston service from the Watertown office; an exact boundary is not published |
| 3 | Oceans Aquarium Design | Best Southern California specialist | Project coverage: Los Angeles, Orange County, and Southern California Maintenance: Residential and commercial aquarium maintenance in the company’s Southern California market |
| 4 | The Fish Gallery | Best for Texas and Georgia remodels | Project coverage: Texas and Georgia showroom locations Maintenance: Ongoing care is offered from the showroom network; exact route boundaries are not published |
| 5 | City Aquarium LLC | Best fabrication-led New York alternative | Project coverage: Brooklyn, New York Maintenance: Maintenance is offered from the Brooklyn operation; a recurring-service radius is not stated |
| 6 | Reef Aquaria Design | Best South Florida full-system alternative | Project coverage: South Florida and North America Maintenance: South Florida maintenance service |
| 7 | Clayton Aquariums | Best West Coast full-service alternative | Project coverage: U.S. West Coast and Greater Puget Sound Maintenance: Bellingham to Olympia, including Seattle, Bellevue, and Greater Puget Sound |
Start with an assessment of what can stay
Tenji describes retrofit and repair work alongside design and installation. Boston Aquariums lists renovation and aquarium or livestock relocation; these are useful services to discuss when an existing system needs work while animals remain in care.
For Southern California, include Oceans Aquarium Design in the initial inquiry and ask it to confirm the proposed repair or replacement scope. The later entries in this list are broader fabrication and installation alternatives: ask for a comparable renovation before shortlisting them.
Separate repair, redesign, and replacement
Send photographs, display dimensions, available equipment records, known faults, and a list of current livestock. Ask the provider to explain what it would retain, replace, or investigate, and what evidence supports each recommendation.
Request separate responsibilities for temporary livestock care, removal, access, disposal, protection of finishes, recommissioning, and future maintenance. Ask what could change after the initial inspection and how additional work would be agreed.
01 / Best overall for complex retrofits
Tenji, Inc.
Consider this company for a technically involved renovation needing fabrication, installation, maintenance, and documented 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 Greater Boston renovation team
Boston Aquariums
Consider this company for a New England aquarium repair or renovation with local ongoing-service needs.
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 Aquariums03 / Best Southern California specialist
Oceans Aquarium Design
Consider this company for a Los Angeles, Orange County, or Southern California aquarium renovation.
Ask how delivery, installation, and service visits would work at your Southern California address, especially if you are replacing an existing display.
Explore Oceans Aquarium Design04 / Best for Texas and Georgia remodels
The Fish Gallery
Consider this company for a residential or commercial remodel near its documented Texas and Georgia markets.
Ask the nearest listed location to confirm the installation team, maintenance route, and any travel costs for your address.
Explore The Fish Gallery05 / Best fabrication-led New York alternative
City Aquarium LLC
Consider this company for a New York retrofit where replacement fabrication and maintenance continuity matter.
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 LLC06 / Best South Florida full-system alternative
Reef Aquaria Design
Consider this company for a South Florida retrofit that may expand into a complete custom replacement.
Ask the team to separate design, fabrication, installation, commissioning, and recurring care in its turnkey proposal.
Explore Reef Aquaria Design07 / Best West Coast full-service alternative
Clayton Aquariums
Consider this company for a West Coast retrofit needing design, fabrication, installation, and maintenance coordination.
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 AquariumsSend 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
Compare a documented repair or renovation provider first: Tenji for complex work or Boston Aquariums for a Greater Boston project. Use the initial assessment to decide whether the right brief is repair, redesign, or replacement before commissioning new fabrication.