Top-Rated Aquarium Maintenance Service Professionals

Long Island’s Trusted Aquarium Maintenance Experts

Full-Service Aquarium Maintenance
Services on Long Island

Fluid Dynamics International is a full-service Long Island aquarium store, and aquarium maintenance is one of our specialties. We understand that every aquatic habitat is unique and requires customized care. That’s why we never take a cookie-cutter approach to aquarium maintenance, but rather we create a tailored maintenance program that best fits the specific needs of each client we serve. With weekly, biweekly, and monthly service plans, we’ll make sure your aquarium and its inhabitants receive the care they require and deserve.

Whichever plan you choose, you’ll receive the most comprehensive aquarium maintenance services. Our professionally trained and highly experienced staff will assess the following on every visit:      

  •         Water quality, & Water temperature 
  •         Water chemistry & flow
  •         Aquatic animal health
  •         Filtration
  •         Aquascape cleanliness and stability
  •         Substrate cleaning
  •         Algae removal
  •         Lighting
  •         Glass/acrylic cleanliness

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The Aquarium Maintenance Professionals Long Islander’s Trust Most

Fluid Dynamics International is a locally owned and operated company that offers more than 70 years of combined experience in the development and maintenance of all kinds of custom aquatic habitats. Over the years that we have been in business, we have had the privilege of designing and maintaining aquariums for countless clients in both residential and commercial environments throughout Nassau and Suffolk Counties. Our highly skilled experts specialize in custom aquarium design, installation, and maintenance, and we can source rare, difficult-to-find species from every part of the world.  

When you choose Fluid Dynamics International for your aquarium maintenance needs, you’ll have peace of mind knowing that a team of caring and capable professionals that will be committed to providing your marine friends and your aquatic display with the highest quality results will be on the job. To request a free consultation and price quote, give us a call today! We’re looking forward to meeting your needs and exceeding your expectations.

Professional Consulting Services To Many Industries

Fluid Dynamics International consults with industries like aquaculture/aquatic research labs, film and television sets, public aquariums, and retail stores. We strive to provide all clients from around the country with a custom, high quality aquatic system. Our team is passionate about working on a variety of aquarium projects, creating exciting water features whether a residential, commercial or a public aquarium.


Trusted and Experienced

Trusted and Experienced We offer more than 70 years of combined experienced and have successfully maintained all types of aquariums in both residential and commercial environments. We’re the first company Long Islanders call when they need quality aquarium maintenance services.

Customized Solutions

We understand that every aquarium is different and requires specialized care. We offer customized maintenance solutions that are designed to meet the unique needs of each individual aquatic habitat.

Commitment to Satisfaction

At Fluid Dynamics International, we’re committed to meeting the individual needs of each and every client we serve. Customer satisfaction is our top priority, and we always go the extra mile to ensure the highest quality results.


An aquarium is a wonderful feature, as it brings a sense of peacefulness and serenity to your home or office; however, despite the benefits that it offers, there is one difficulty that many aquarium owners face: maintenance. Freshwater, saltwater, or reef; no matter the size, shape, or type, all aquariums need to be maintained. Keeping the water, substrate, plant life, decorative elements, and all other components of an aquarium not only directly impacts the health of its inhabitants, but affects the aesthetic appeal of the display.

Whether you recently purchased and installed your first fish tank or you’re an experienced aquarium owner, maintaining the tank and the animals that reside in it can be extremely challenging. Figuring out how to properly care for your aquatic habitat, determining an appropriate maintenance schedule, and taking care of everything that needs to be done can be difficult – and time-consuming. Rather than trying to take on this all-important task yourself, hire an aquarium maintenance professional, instead! When you hire a pro, you’ll save a lot of time and money, and most importantly, you’ll have peace of mind knowing that your marine friends and their habitat will be properly cared for.