Aquarium Network in Bellmore, New York, isn't your typical fish store — it's a full-service aquarium company that has quietly built a fiercely loyal following on Long Island over more than two decades. Led by Mike, Ralph, and their crew of technicians, the team specializes in designing, installing, and maintaining saltwater and freshwater aquariums ranging from modest setups to jaw-dropping 300-gallon reef systems. The reviews paint a picture of a company that treats every tank like it's their own.
One customer describes a flawless 240-gallon reef installation that became the centerpiece of their home. Another recounts how the team installed a 210-gallon saltwater aquarium with meticulous, detail-oriented precision. A particularly memorable story involves a customer who needed an emergency pump replacement for a 300-gallon system — the Aquarium Network crew analyzed photos sent via email, pre-assembled the pump with plumbing attached, and had everything ready for pickup.
That kind of problem-solving defines the operation. Maintenance is the backbone of their business. Multiple clients report weekly or monthly service spanning tank cleaning, water changes, and water testing.
One longtime customer has fish over 10 years old, a testament to the consistent quality of care. Another maintains two 72-gallon saltwater tanks stocked with Great South Bay fish, kept in perfect condition through weekly visits. The team also services institutional clients — senior residences, rehab centers, and organizations like SoundWaters have relied on them for years.
What sets Aquarium Network apart is their responsiveness. Customers describe emergency calls answered promptly, doors opened on Christmas Eve, and a genuine willingness to go beyond the service agreement. They consult on equipment selection, advise on livestock stocking, and provide ongoing guidance that saves hobbyists time and money.
For anyone on Long Island looking for a dedicated partner to install or maintain a saltwater reef or freshwater aquarium, Aquarium Network has the track record — measured in decades, not months — to back up every promise.
Natella Chechkov
6 reviews
Very professional staff. Tech was very knowledgeable and did an excellent job cleaning my salt water tank. I highly recommend them.
Claire Guerette
2 reviews
Ralph and his very competent technicians have been servicing the fish tank at our nonprofit senior residence building for many years. It has been a pleasure to work with them -very responsive and professional.
Roy Mathes
3 reviews
These guys really do an outstanding job! I will absolutely have them back for additional tank cleaning, water changes, and water tests. They are neat, clean and quick. In and out in one hour, with no mess. Highly recommend the Aquarium Network team!
Tom Criscuola
191 reviews
Incredible service at a very reasonable . Top notch company.
Robert Belvedere
6 reviews
When, it comes to installing, stocking and maintaining a reef tank Mike and the crew at Aquarium Network are the best in the business. The amount of experience and knowledge that they share with their clients will save any level of hobbyist precious time and money. Mike and his team set up and maintain my 240 Gallon reef system. The installation was flawless, the tank is stunning and is the first thing people look at when they come to my home. I totally recommend Aquarium Network for installing and maintaining any type of tank. The entire Aquarium Network team is very professional and know the hobby. They know the right equipment to buy, what works for what type of tank, and have helped me out tremendously. Thanks Guys!!! The proof is in the tank!! Rob Belvedere
Sharon Shine
50 reviews
Great wholesome fun
Adam Bogin
5 reviews
Michael and his crew just installed a 210 gallon saltwater aquarium in my home. They were meticulous, detail oriented, and my family is thrilled with the result. Very much looking forward to working with them for obtaining quality livestock and maintenance.
Brendan Ryan
3 reviews
Outstanding all around! Needed a pump in a flash for my 300 gallon aquarium. I found Aquarium Network online and called. I tried to explain my setup but was failing so they offered to look at a picture sent trough email. They analyzed the picture and set me up with a new pump with plumbing attached. When I arrived they had it all set up and explained exactly what I had to do to have it attach successfully. It worked out perfectly and my fish appreciate it!! Thank you guys for coming through on all fronts!!!! I believe I just found my new aquarium shop!!!
Y P
37 reviews
Aquarium Network has designed and installed my salt water tank more than 10 years ago. Their service goes far beyond 5 stars ratings. Highly recommended
Harvey F (Tzimmes)
I was extremely pleased with Mike and Jacob from Aquarium Network. They were very professional and knowledgeable. They came on time as scheduled and set up my 150 gallon tank. They made sure everything was working properly. They answered all my questions in a friendly and patient manner. They were respectful and careful of the home furnishings and floors. They returned the next in response to a new item I had requested and were very accommodating. I would recommend them highly.
Note: Store information and services may change. Always call (516) 798-4727 to confirm current availability, hours, and services before visiting Aquarium Network.
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2435 Grand Ave, Bellmore, NY 11710
February 7, 2026
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