We may receive a commission on purchases made from links. There are over 70 species of betta fish, with the most common pet varieties being the crowntail, delta, double tail, and halfmoon.

What is a betta fish? Betta fish—also known as Siamese fighting fish—are among the oldest species of domesticated fish. Their scientific name, Betta splendens, combines two languages ...

You might not think to look for fish in a forest, but these amazing fish depend on a disappearing swamp forest on an island ...

Between work, errands, and family obligations, life gets hectic, and you might feel like getting a moment to relax seems ...

How to avoid a toxic atmosphere at work ... Pope Francis dies: 10 profound quotes by ...

Like all living beings fish too need oxygen to survive. They extract oxygen present in the water using their gills. But there are some fish that can survive without oxygen ...