Betta Fish Flower Illustration Baseball T-Shirt

Betta fish are native to Asia, where they live in the shallow water of marshes, ponds, or slow-moving streams. Male bettas are devoted fathers who build bubble nests for their young with their mouths and fiercely protect their babies from predators. Just like us, betta fish are diurnal. That means they’re active during the day and sleep at night, requiring darkness to get a good night’s rest.