Betta fish supplies - the aquarium shop australia, Allows your betta to rest near the surface of the water just like they do in nature. Description from joystudiodesign.com. I searched for this on bing.com/images
Pufferfish! At first glance, they are slow-moving, gentle, beautiful. But beware. When threatened, these fishes can transform themselves into weapons and turn into one of the deadliest creatures in the world.