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 ...

Many people keep their fish in a vase of peace lilies and the fish dies ... along with tips and tricks to distinguish between houseplants and aquatic plants, you’ll get a better idea when choosing the ...

If they jump out and you don’t find them in time, they could dry out, so get a secure lid just to be safe. Betta fish are great pets, but they’re more of a commitment than most people realize.