Betta fish are incredibly popular ... Dwarf Gouramis can be bright blue or turquoise with red-orange vertical stripes, red or orange with contrasting blue stripes, or a plain, beautiful blue.

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 ...

Neon Tetras are a vibrant addition to any tank, with their striking blue and red colors ... avoiding confrontation with Betta ...