Cruel Reality Behind the Pet Trade of the Betta Fish, a Fish Often

Siamese fighting fish - Wikipedia

The 1,000-Year Secret That Made Betta Fish Beautiful - The New York Times

Why One-Gallon Tanks Are Bad for Betta Fish - PetHelpful

Blowfish - Amazing Facts About The Legendary Puffer Fish!

Why is it cruel to keep wild animals as pets?

How to Keep a Small Aquarium Without Being Cruel to the Fish

Here's Why Trademarked Glowing Fish Aren't Such a Bright Idea - The Every Animal Project

Cruel Reality Behind the Pet Trade of the Betta Fish, a Fish Often Marketed as an “Easy Starter Fish - One Green Planet

Betta fish often mistreated at pet stores and by owners, PETA says

Wildlife Trafficking: Why battling this illicit trade is crucial