Aquarium Service Company Long Island

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!

I got back into fish keeping after a 20+ year hiatus and going to the big box pet stores was quite a disappointment with dirty tanks and dead fish in most of them. Someone told me to try Fluid Dynamics, well this place has clean tanks and the fish are top notch. Jared the owner and his employees Brian and Cory are very knowledgeable and super friendly. If you’re looking for quality fish and learning about fish keeping this is the place to go.

Awesome fish store! Probably the best on the island. Their selection is great, the shop is beautiful and all the tanks are spotless. They have some of the highest quality fish I’ve seen and some of the most difficult to find sourced from Europe, where breeding practices are much more sustainable and healthy. Service is the best I’ve seen at any store (and I’ve been to a lot). These people are truly passionate about fish and know what they’re talking about, you can strike up a conversation with them and they’ll talk with you for ages about interesting information. You can tell that, unlike most other stores, these people are in it for the fun of the hobby rather than making a buck selling sub-par livestock.

Excellent store. The owner and staff are always happy to answer questions, share information, and chat about all things aquarium-related. The store has a great layout with a wonderful, well-stocked, healthy selection of aquatic plants and animals. The tanks are well maintained and pretty spacious, showing their commitment to the creatures they care for and sell. Always a pleasant experience when visiting/purchasing here.

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.