Fish is one species of vertebrate animals. Most fish species are cold-blooded; except the opah species, which is warm-blooded.
The yelloweye rockfish is one of the biggest and longest-lived marine species in the ocean. They are known for their distinctive appearance. However, they are now at risk due to …
The leafy seadragon is an amazing and beautiful creature found in the ocean. It’s named after the dragons of Chinese legends, however, it doesn’t look like a dragon that much. …
The lyretail anthias is one of the most popular fish kept in tanks. They are colorful, peaceful, and hardy. One of the most interesting features of these species is that …
The ribbon eel or the leaf-nosed moray eel is an interesting species. They have unique life cycles that include not only three distinct color phases, but also full sexual transformations! …
The green clown goby is one of the most interesting fish in the ocean. Their behavior is a combination of that of eels, gobies, and clownfish. They like hiding in …
The Asian sheepshead wrasse, or Kobudai, is one of the weirdest fish in the ocean. Not only do these species feature weird looks, but they also have a weird ability …
Clownfish, or anemonefish, are one of the more popular fish in the tropical reef aquarium. You may know these fish through the Finding Nemo film. They are cute, colorful, and …
The Mandarin fish is one of the most stunning fish in the ocean, and that’s why many people keep them. But, besides the beauty, they are much more than that! …
The nurse shark (Ginglymostoma cirratum) is known as the “couch potato of the shark world” due to its sluggish lifestyle. It sleeps throughout the day and wanders over the sea …
Synanceiidae fish are referred to as stonefish. This is because they can blend in with their environment which is almost rock, reef, and stones. These fish are well-known for being …
