Tropical Lagoon Aquarium

Tropical lagoon has been a staple of the DC metro area since 1967. Since then, our store has supplied the highest quality tropical fish, invertebrates, coral, and aquarium supplies at the best prices.

We strive to provide a large selection of healthy livestock for our customers to enjoy with an emphasis on tank raised and sustainable species. All of our merchandise comes with the expert advice of our experienced team of professional aquarists to ensure a long, happy life for your new pets.

Featured

Anthias

The Lagoon stocks several species of beautiful and healthy Anthias (pseudoanthia sp.) which are often… [more]

Anthias Male Anthia in the Tropical Lagoon Tanks

Fire Fish

Another excellent reef fish is a fire goby, or fire fish and they come in three varieties, red, purple,… [more]

Fire Fish Firefish Goby (Nemateleotris magnifica) aka "Brownbarred Goby"

Clownfish

Clownfish, also known as Anemonefish, come in all shapes and sizes, and are a very entertaining and popular… [more]

Clownfish Mature Ocellaris Clownfish / Anemonefish with Duncan Corals

Green Elegant Coral

  Imported from Australia, this coral has a very rich green color and can grow very large with… [more]

Green Elegant Coral Green Elegant Coral

Invertebrates

The lagoon has lots of invertebrates to help keep your tank clean and looking great.… [more]

Invertebrates Invertebrates

Saltwater Fish

Tropical Lagoon has lots of beautiful fish for sale with the best prices...… [more]

Saltwater Fish Saltwater Fish

Corals

Frags Frags Frags

New frags coming in from our exclusive frag man on Sat. … [Read More...]

Fish and coral

Lots of new fish and coral on the way to us this week. Stop in and check it out. Over 30 pieces … [Read More...]

Furnace Merchandise

Corals available from the furnace - use the contact form to request a quote on an item in the slideshow

Corals available from the furnace April 25, 2011 - use the contact form below to request a quote on … [Read More...]

More Corals >>

Invertebrates

Hermit Crab Kung-Fu

Two hermit crabs and an anemone sidekick fight it out

Two hermit crabs and an anemone sidekick prepare to fight it out in the Tropical Lagoon tanks. These … [Read More...]

Invertebrates

inverts

The lagoon has lots of invertebrates to help keep your tank clean and looking great. … [Read More...]

New Invertibrates

Here are some invertibrates we have gotten into the store. As always, we have plenty of turbo … [Read More...]

More Inverts >>

Saltwater Tropical Fish

Anthias

Male Anthia in the Tropical Lagoon Tanks

The Lagoon stocks several species of beautiful and healthy Anthias (pseudoanthia sp.) which are … [Read More...]

Emperor Angel (Pomacanthus Imperator)

Emperer Angel Fish

The Emperor angelfish is one of the most desired species of angels. The juvenile fish  shown in the … [Read More...]

Flame Angel (Centropyge Loricula)

The flashy Flame Angel is a very hardy dwarf angel. With a max size of only 3.9 inches a Flame Angel … [Read More...]

More Fish >>

Freshwater Fish

New shipment of

This week we received a large shipment of African cichlids along with some central American hard to … [Read More...]

Freshwater aquarium

Did you know that Tropical Lagoon has some of the lowest prices around for complete aquarium sets. … [Read More...]

New Cichlid stock

Coming in this week, Trimac's, Umbies, Black nasty(haitiensis), Dovii, TRUE FESTAE, for the central … [Read More...]

More Freshwater Fish >>