Best Fish Store in Long Island

Tropical Island Aquarium is serving your freshwater, marine, and coral needs. We carry a variety of livestock, ranging from tropical freshwater fish, to LPS, SPS, and soft coral. We also service home and office tanks, for any maintenance needs.

Special Price


Long Island Fish Shop Special


Fish Supply

Fish, Corals, Anemone
Invertebrates, Fish food



Why Need a Aquarium?



The Best Work from Tropical Island

Went here the other day to start the stocking of my saltwater tank. All the fish looked extremely healthy. There was a large selection of fish and corals. Very happy and I will return to buy some more good stuff soon.
Darío Pineda
Healthiest fish and brightest coral on the island in my opinion. Very helpful and knowledgeably with giving info on the fish and what fish would get along together. One of the best. Can get anything you need.
Lisa Smith

Fish Store Blog

Learn more about Tropical Island Aquarium, please check blog.

How to Optimize Betta Fish Life Expectancy

February 2nd, 2016|Comments Off on How to Optimize Betta Fish Life Expectancy

The life span of betta fish is highly dependent on several important factors that

  • Underwater paradise

Should I Turn My Fish Tank Light Off at Night?

February 1st, 2016|Comments Off on Should I Turn My Fish Tank Light Off at Night?

To keep the aquarium light on all night or not to keep the aquarium

  • Fish Pet

Are Fish Expensive Pets?

February 1st, 2016|Comments Off on Are Fish Expensive Pets?

Aquariums can be an expensive hobby, especially if you intend on keeping saltwater fish.