Fluid Dynamics International
Long Island Aquarium Store

Brian was a great help for a first time owner of a fish tank , he took time to explain and didt push sale , gave a lot of good advice
Will be back at store

I had a great experience with Brian he was very helpful They had a great variety of fish and plants it was definitely a good experience.

It was an absolute pleasure talking to the friendly and knowledgeable staff at Fluid Dynamics. ...

Extremely knowledgeable and nice people. Excellent stock of fish and supplies. I’ve had a fish tank for almost 50 years and I’m looking to replace my tank. Brian couldn’t have been more helpful. He even took a working filter apart to demonstrate it’s features to me. They also offer custom tanks like on the tv shows. I highly recommend checking them out for aquarium needs.

It was an absolute pleasure talking to the friendly and knowledgeable staff at Fluid Dynamics.

I am a beginner and walked in with a rough idea of what I wanted and a million stupid questions. Jared was patient and accommodating. I went in for sand and some plants and ended up with what felt like a free consultation from an expert in the field.

The plants were all submerged and healthy (unlike many other stores) and all the tanks were clean and organized.

I will be a regular customer for sure.

The best customer service! I went in here looking for live plants and they walked me through 5 different tanks stocked up with options. I was also looking to add spider wood and a mystery snail - being a beginner their knowledge really helped create my finished product! They have great inventory and the fish are clean and healthy. Considering how friendly and welcoming the crew was, this will be my go to shop!

This is my idea of what an aquarium shop should be. Great variety of fish and beautiful aquatic plants. Staffed by people who are not only knowledgeable but care about the well-being of your aquariums and it’s inhabitants. I’ve been keeping aquariums for over 50 years and I’m impressed by their approach to helping people who want beautiful and nature-inspired aquariums.

Love all the fishes and plants... always stop by to visit the special kinds species u looking for!!😍😍😍

Fluid Dynamics is a top-notch aquarium shop with a very nice selection of aquatic plants and beautifully scaped display tanks that make plant shopping easy and inspiring. Their freshwater and saltwater fish selection is just as impressive, offering unique species you won’t always find at chain stores. The store is well-organized, the tanks are healthy, and the staff is knowledgeable. If you’re into aquascaping or looking for quality fish and plants, this place is a must-visit!