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?
Freshwater Fish
Browse questions and answers and learn more about freshwater fish with these articles from Aqatic: The Aquarium Q&A.
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?
