Dive Into the
Aquatic World
The living atlas of aquatic life. Explore species profiles, habitat guides, and AI-powered identification.
11,106+
Species Cataloged
4
Habitat Guides
100%
Real Photography
Browse by Habitat
Saltwater
5784 fish species
Freshwater
4697 fish species
Brackish
471 fish species
Brackish to Saltwater
25 fish species
Brackish, Saltwater
18 fish species
Freshwater, Brackish
17 fish species
Brackish/Saltwater
16 fish species
Marine
15 fish species
Brackish/Marine
7 fish species
Brackish to Marine
7 fish species
Freshwater, Brackish, Saltwater
6 fish species
Brackish, Freshwater
6 fish species
Freshwater to Brackish
6 fish species
Brackish to Freshwater
5 fish species
N/A
4 fish species
Brackish, Marine
3 fish species
Freshwater/Brackish
3 fish species
Freshwater, Saltwater
2 fish species
Saltwater, Brackish
2 fish species
Marine, Brackish
2 fish species
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Expert Guides
A Comprehensive Guide to Setting Up a Thriving Planted Tank
Welcome to the world of lush, underwater gardening! A planted tank, or aquascape, is more than just an aquarium; it's a living, breathing ecosystem that you create and nurture. It combines the beauty ...
11 min read
How to Cycle a Fish Tank: A Step-by-Step Guide for Beginners
Welcome to the exciting world of fishkeeping! Whether you're dreaming of a vibrant tank filled with colorful **tropical fish** or a serene home for a single betta, the journey begins with one crucial,...
11 min read
The Ultimate Guide to Beginner Freshwater Aquarium Fish
Diving into the world of fishkeeping is an exciting journey, transforming a simple glass box into a vibrant, living ecosystem. For those just starting, the sheer variety of **aquarium fish** can be ov...
11 min read
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Browse our catalog of 11,106+ fish species with real images, or use AI tools to identify your own.