Aqatic | The Aquarium Q&A | Discover Amazing Aquarium Fish

Explore our rivers and lakes in the Freshwater Fish Guide or check out these freshwater fish questions and articles:

Delve into the world’s seas and oceans in the Saltwater Fish Guide or start with some popular saltwater fish questions:

Learn all about home aquariums in our Guide to Fish Tanks or browse some common questions:

Kit out your aquarium properly with our Aquarium Equipment Guide or go to these top questions:

Create a stunning underwater ecosystem with the Aquarium Plants Guide or start with some plant FAQs:

FISH CARE GUIDES

Do guppies sleep?
Do guppies sleep and, if so, when do guppies sleep, how do they sleep, and how can you tell that they are sleeping?
What are the best 10 facts about guppies?
We share our top ten facts about guppies.
Do guppies lay eggs? What to expect when guppies give birth
Many people assume that guppies lay eggs – and that no fish ever give birth to ‘live’ young – but is this true?
Types of Cory Catfish: Discover amazing Cory Cats
Your guide to 165 Cory Catfish types. Discover popular Cory types, including small species, with pictures.
What is fresh water? And why isn’t it salty?
Fresh water is water that contains a low amount of salt. Only around 3% of the world’s water is fresh water.
What are the most beautiful freshwater fish?
Freshwater fish come in all kinds of beautiful shapes and colours. These are some of our favorites.
Are goldfish freshwater fish?
Goldfish are one of the world’s most popular pets. But do they live in freshwater or saltwater?