(TSVN) – Unlike other jellyfish that often emit strong venom, the fried egg jellyfish is almost harmless to humans and has a beautiful appearance, like an egg floating on the sea surface.

(TSVN) – However, don't let this magical and colorful beauty fool you because they are the greediest predators in the ocean. And they often eat invertebrates like raw mussels and oysters.

(TSVN) – Unique, beautiful, and rare, the 5 species of ornamental fish below have expensive prices that startle everyone.

(TSVN) – Sea urchins appear throughout the oceans and often live attached to ship hulls or other objects such as rocks or coral. They are considered quite scary animals because they eat their own brains during development.

(TSVN) – Fish are a strange population of creatures and there are still many things we do not know about them. Whether they are swimming freely in the water or struggling on a hook, measuring their exact speed is difficult. However, scientists and wildlife experts agree that the 10 fish species below are almost the fastest "racers" in the ocean.

(TSVN) – Red algae are photoautotrophic organisms belonging to the phylum Rhodophyta, including many species of seaweed with eye-catching bright red or purple colors. Many of them play an important role in human life.