The Australian box jellyfish, whose Latin name is Australian box jellyfish, has caused countless injuries or deaths to humans in the world and is considered the most deadly jellyfish.The Australian box jellyfish can swim at speeds exceeding 4 km/h. In hot weather, they dive into deep water and only...
The Latin name of black anglerfish is Lophiomus setigerus (Vahl, 1797), and its foreign name is black-mouth goosefish. There are only two kinds of anglerfish in China, one is called yellow anglerfish and the other is black anglerfish.It grows in the depths of the dark sea, moves slowly, and does not...
Songjiang perch (scientific name: Trachidermus fasciatus) is a fish of the family Sculpinidae and the genus Trachidermus, with no subspecies.Because the production of Songjiang near the mouth of the Yangtze River in China is relatively high and the body is relatively black, it is named Songjiang per...
Hong Kong is renowned for its vibrant culinary culture, which is deeply influenced by its coastal geography and long history as a major international port. Fish and seafood play a significant role in the daily diet of the people in Hong Kong. But what fish are most commonly consumed in this bustling...
Fish are a key component of many ecosystems, both in aquatic and terrestrial environments. However, they are not always benign creatures. While fish are primarily viewed as prey in the food chain, there are several instances where fish can actually harm other animals. From invasive species disruptin...
Fish pedicures have become increasingly popular over the years, but many people still wonder: What fish are used in fish pedicures? Known for their unique approach to foot care, fish pedicures involve small fish nibbling away dead skin and calluses from your feet, leaving your skin smoother and reju...
If you’re a new guppy owner or considering breeding these beautiful fish, you might be wondering, do you need to separate baby guppies after birth? This is a common question among fish enthusiasts, especially for those who want to ensure the survival and healthy growth of their baby guppies. Guppie...
One of the most common questions asked by new aquarium owners and enthusiasts is: do fish have genders? Understanding the differences between male and female fish can be crucial for breeding, identifying species, and providing optimal care for your pet fish. In this article, we’ll explore the conce...
When you peer into an aquarium and observe fish gliding gently through the water or hovering motionlessly, you might find yourself wondering, "Do fish sleep on their side?" Unlike mammals, fish have a unique way of resting that doesn’t always look like the deep slumber we humans experienc...
Fish, unlike mammals and birds, have a very different way of sleeping. When people think of sleep, they typically imagine lying down and resting their eyes, but fish sleep is much more subtle and diverse. How do fish sleep? Do they have sleep cycles like humans? In this article, we will explore the...
The Dinosaur Fish, often known as Bichir (scientific name: Polypterus), is a prehistoric-looking species that fascinates many aquarium enthusiasts due to its ancient lineage, unique appearance, and resilient nature. Native to African freshwater habitats, Bichirs have evolved little over millions of...
When it comes to the animal kingdom, beauty is in the eye of the beholder. While some animals are celebrated for their grace and beauty, others are admired for their uniqueness, despite their odd or "ugly" appearances. In this fun yet educational article, we’re going to explore the top 25...
Introduction to Fish and SleepThe question do fish sleep is one that has puzzled scientists, aquarists, and nature enthusiasts alike. Unlike humans or land animals, fish live in a world that seems constantly active. Their underwater environment is vastly different from terrestrial habitats, raising...
When you think about taste buds, fish might not be the first creatures that come to mind. But just like us, these underwater marvels rely on their sense of taste to explore their world and survive. So, do fish have taste buds? Absolutely! And their taste system is much more unique than you might thi...
If you’ve ever thought about starting your own freshwater aquarium or upgrading the one you already have, you’ve come to the right place! Here’s a detailed guide to the 20 most popular freshwater aquarium fish—perfect for beginners and experts alike. Let’s break it down and discover why these f...
Channel catfish, known for their sleek bodies and sharp whiskers, are one of the most sought-after freshwater fish species. They’re not just popular among anglers for their size and fight, but also for their incredible world record-breaking achievements. This article takes a deep dive into the worl...
Squid, also known as cuttlefish or squid, is a common marine mollusk. However,not all cuttlefish are called squid. The Fuqing County Annals of the Kangxi period of the Qing Dynasty explained the squid as follows: "The common people call the larger cuttlefish a squid." The Jinjiang County A...
The archerfish (genus Toxotes) is one of the most fascinating and unique fish in the world, famous for its incredible ability to shoot water with precision and force. This remarkable skill not only sets the archerfish apart from other aquatic creatures but also demonstrates the ingenuity of nature i...
When it comes to seafood, you may have heard the terms crayfish and crawfish tossed around—sometimes even in the same sentence! While these two terms often seem interchangeable, they actually hold different meanings depending on where you are, and there are some distinctions worth knowing. Here’s...
Fish are cold-blooded animals, also known as ectothermic animals. This means that their body temperature is not internally regulated and instead depends on the temperature of their surrounding environment. Let’s dive deeper into what this means, why it's important, and how it affects the lives...
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