When a male betta is ready to mate, he will work tirelessly to meticulously construct a bubble nest for his future babies. He ...

Betta fish, also known as Siamese fighting ... which the male fertilizes and carefully places into the bubble nest. The male then guards the nest and tends to the eggs until they hatch.

What is a betta fish ... Before mating, the male spends hours blowing bubbles at the water’s surface to build what’s called a mucus bubble nest. He then puts on a display to attract a female ...