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Thursday 11am - 7pm Friday 11am - 7pm Saturday 11am - 7pm Sunday 11am - 5pm

Fluid Dynamics International

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United States
Deer Park, NY
Fluid Dynamics International

Long Island’s Leading Aquarium Service Company And Retail Store Since 2011.

Fluid Dynamics, exists where science, technology, and art, meet the natural world that surrounds us. We know that some of the most stunning art on earth exists in nature and we are dedicated to reproducing these incredible displays for our client's various applications. From a small home tank to a huge public aquarium sized display, there's nothing our expert staff can't create. Specializing in re

ptile, amphibian, and aquatic species, our team has vast experience covering all levels of care ensuring problem free enjoyment. Our far reaching network of suppliers from all over the world, means that we have access to specimens of the highest quality. Feel free to contact us for a free consultation or with any questions you may have, regarding our services or otherwise.

11/28/2025

Just a reminder that the store will be closed today 11/28 and back to normal hours tomorrow.

In the mean time here’s a rough concept of one of our current custom aquarium builds being installed in the next few weeks. This is going in a client’s game room with a modern and minimalist design and a massive full wall hand painted mural on the opposing wall from this installation. This 6’ aquarium is designed to house large fancy goldfish (either Ranchu or Ryukin, not settled yet) in a completely blacked out display lit by kessilled lights for a natural overall look! The aquarium design is minimalist to match the space it’s in and complement the artwork in the room by showcasing the calm beauty of the goldfish in a negative space. Goldfish tanks can be cool!

11/27/2025

Happy Thanksgiving! We hope you have a great day with your family and friends!

The store is closed today and Friday. We’ll be open again Saturday for normal hours. If you need anything in the meantime time you can contact us through all the normal channels. See you Saturday!

11/21/2025

It’s Mediocre Fish Picture Friday! I spent way too much time today trying to get decent pictures of these Yunnan Loaches (the blur on the bottom). You could describe these loaches as “active” and different looking. They’re about 1.5”, very cool and haven’t spent much time on the bottom at all. The Celebes Halfbeaks are in the 2” range so far and already starting to color up and explore their holding aquarium. If you want better pics they’re easy to find on google, but the Yunnan Loaches are the ones with the lateral black band and leopard like spots along their dorsal plane with an orange tail.

Anyway, these and the rest of the order are available at our aquarium store and looking great.

11/19/2025

We have a really cool order coming in this week including a few more new species! Still waiting for confirmation on our allotment, but we expect to see some great fish arriving tomorrow. Including some Chinese loaches, small hard to find predators, Espei Rasboras are back again, more of the really high quality Rams we received last time that flew out of the store, new rainbows, and a bunch more!

Here’s a pic of our Ludwigia Cuba converting old leaves (round green ones) to its way better looking aquatic growth (slender red leaves). The Cuba flies out of here when it’s available. We’re also adding more plant holding space beyond what we previously were going to add. We’ll have more info once those systems start showing up at the store.

11/13/2025

I know we’ve been slacking with the updates lately. We have a ton of really cool custom work going on right now with some projects scheduled all the way through this coming summer. We’ve been really busy and it’s slowing down updates here and responding to messages. If you don’t get an immediate response, just know we’ll get to you soon and we apologize for the delay. We can’t wait to show you some of the builds we’re working on right now.

11/05/2025

New shipment is in and we have some killer fish available and back in stock! High Fin rams are back and these aren’t even the best looking ones we received! New Africans arrived this week including a batch of new Blueberry OBs that are mostly standouts! We sell out on some of these fish really fast so you might want to get to the store before the weekend if you want a shot at them (especially the rams).

10/31/2025

Fish and plant tanks are packed with a great assortment! We have really nice Ludwigia peruensis coloring up, chunky Ludwigia cuba that’s slowly converting, lots of awesome swords including some of the nicest flame swords we’ve gotten in a while! Tons of other plants available too. Stop by the store to grab some of the harder to find stuff before it’s gone!

We also have some cool projects in the pipe we’ll be updating soon. Big reef builds, vivarium builds, some decor aquarium displays, and some other cool work.

10/24/2025

Lots of great fish and plants in the store this week! We’ve been slacking on store updates recently because we’ve been so busy with projects outside of the store. We’ll be expanding and better organizing our plant systems this weekend with a dedicated carpeting plants tank. More updates soon!

Address

832 Grand Boulevard
Deer Park, NY
11729

Opening Hours

Thursday	11am - 7pm
Friday	11am - 7pm
Saturday	11am - 7pm
Sunday	11am - 5pm

Telephone

+16312085302

Website

http://www.fluiddynamicsinternational.com/

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