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Thinking About Thayeri

Thinking About Thayeri

By Aquatropic Staff | March 18, 2026

In 1865 and 1866 there was a famous expedition into the Amazon for the sake of biological and geological exploration. Over th … Read more
Blue Diamond Guppy

Blue Diamond Guppy

By Aquatropic Staff | March 16, 2026

The Blue Diamond Guppy is a stunning freshwater livebearer prized for its deep, shimmering blue coloration that sparkles like … Read more
Your Own Little Vampire (Crabs)

Your Own Little Vampire (Crabs)

By Aquatropic Staff | March 13, 2026

Not every LFS around gets into Geosesarma Crabs. Which is a great shame, these are very interesting critters and they need an … Read more
Doubletail Alien Betta

Doubletail Alien Betta

By Aquatropic Staff | March 10, 2026

The Doubletail Alien Betta is a hardy freshwater fish that thrives in a heated, well-filtered aquarium of at least 5 gallons … Read more
You're My Fish Blue!

You're My Fish Blue!

By Aquatropic Staff | March 5, 2026

Alexandre Rodrigues Ferreira was the first Brazilian naturalist to explore the Amazon and Pantanal in Para and Mato Grosso. E … Read more
Panda Angelfish

Panda Angelfish

By Aquatropic Staff | March 2, 2026

The Panda Angelfish is a striking freshwater centerpiece known for its bold black-and-white “panda” pattern. Peac … Read more
A Bumblebee Sized Bumblebee Goby

A Bumblebee Sized Bumblebee Goby

By Aquatropic Staff | February 27, 2026

Brachygobius xanthomelas is one of several fish called a Bumblebee Goby, right now (02/2026) there are at least nine other sp … Read more