America’s Largest Commercial Aquarium Service Company

Custom Aquarium Displays and Quality Service Since 1954 – Clayton Aquariums is a Seattle based corporation offering a seamless approach to marine aquarium design, installation, and ongoing maintenance.

Custom Acrylic Tanks

All tanks are made of at least 1/2″ acrylic. Material thickness increases with size and height of the aquarium-up to 1 1/4″ for taller displays. All tanks have 3/4″ tops to allow larger top openings for access.

Custom Cabinetry

Most all cabinets are made at our own custom cabinet operation – examples can be seen throughout this Website. Cabinets are built with 3/4″ plywood, 2×4’s, and finished with quality laminates and solid wood details.

Equipment Package

Includes custom wet/dry filtration systems with at least 1000 GPH external water pumps and Protein Skimmers. Also included are automated custom LED lighting, feeding systems, air and heating system…

Service Program


We offer 24/7 on-call emergency service, regular water changes, cleaning and more!

Leasing Available!


What we do

Clayton Aquariums has supplied the greater Seattle, Bellevue, Everett and Tacoma areas with professional commercial aquarium installations and aquarium maintenance service for over 50 years. Our clients include hundreds of medical centers, car dealerships, corporate lobbies, retail stores, restaurants, dental offices and more!

Featured projects

Sampling of Commercial Customers

More of our commercial aquarium customers >>

Many Benefits of an Aquarium

  • Provides Natural beauty and tranquility to office environments and waiting areas.
  • Creates a calming atmosphere that reduces anxiety and stress.
  • Adds unique design potential and entertainment elements to work spaces.
  • Provides therapeutic medical benefits to Memory care and Alzheimer’s patients.
  • Encourages creativity and improved productivity in business environments.
  • Brings  warmth, brightness and comfort to institutional settings.
  • Provides a calming, joyful and fun experience for children.
  • Offers educational opportunities for all ages.
Aquarium Fish
Commercial Aquariums for Seattle Bellevue Tacoma Area Businesses and Non-Profit Organizations

Hospitals Physicians
Medical Dental Clinics
Automotive Dealerships
Corporate Office Lobbies
Restaurants Casinos
Retirement Nursing Homes
Memory Care Facilities
Childcare Pediatrics
Attorneys Law Offices
Retail Stores Malls Banks
Movie TV Productions

Clayton News
Fish, Puppies and Health Benefits
Fish, Puppies and Health Benefits
September 8, 2014
Aquarium Therapy
Aquarium Therapy
January 28, 2014
Aquarium Technology
Aquarium technology can be fascinating
January 7, 2013
Contact Clayton Aquariums

Clayton Aquariums
12031 Northup Way, Suite 106
Bellevue, WA 98005

Sales, Service, 24/7 Emergency
(425) 644-7222

Information Request Email:

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