Fluid Dynamics International
Long Island Aquarium Store

Great attention from Corey. Very reasonable prices and great selection. Will be sure to stop by again soon.

I finally stopped in at Fluid Dynamics and was pleasantly surprised. All the tanks are spotless, the fish are healthy and they have a great variety of live plants! Jared was super helpful and gave me great advice on my planted tank.

Owner was great and very knowledgeable. They also had some really nice verity of fish.

Arguably the best fish store on Long Island. Stunning rainbowfish, clean tanks, and helpful folks.

I went there today and picked up a fish. Honestly the fish store is so aesthetic, I feel like I can just take a seat and just watch the tanks. Great quality fish and any question that I asked the owner, he provided me. He is extremely knowledgeable and can definitely steer you in the right direction. WILL DEFINITELY BE BACK!! Customer service 10/10 so great and I even asked if they were hiring 🤣

Love this place they have such beautiful tanks and plants! Andres was so amazingly helpful and I’ll be back again for more fishies really soon!!

Didn’t know this store existed! Wish I knew sooner. Awesome spot. Definitely check them out. Salt water and fresh water fish ! Custom tanks!!! Right across from Tanger!

Very healthy fish and the staff is very nice, especially Andy who helped us!!

Andrew was super helpful! He gave us great guidance on how to maintain a healthy environment for the fish (and plants). Would recommend.