Choosing the right fish pond filter is very important to maintaining the water quality of your fish pond and the health of your fish. Here are some key factors to consider when choosing a fish pond filter: Type of Fish Pond: First, you need to consider the type and size of your fish...
Fish's preferences for light vary depending on the species of fish and their living habits. Here’s a closer look at fish’s preferences for light: Day and night rhythm: Most freshwater and saltwater fish have a diurnal rhythm, which means they are active during the day an...
Yellow catfish is an important freshwater farmed fish popular in southern China. The following are the general technical points of yellow catfish pond culture: Site selection: Water quality requirements: Choose fresh water with clean water quality, preferably a place with...
The way fish reproduce varies depending on the species of fish. Some fish are oviparous, meaning they reproduce by laying eggs; others are viviparous, meaning they hatch eggs and give birth to young after they hatch inside their bodies. The following is a brief introduction to common fish rep...
"Profit farming" usually means farming projects with high profits and low risks in a short period of time. However, fish farming profits depend on market demand, operating costs, farming technology and environmental factors. Listed below are some of the fish species that have traditionally be...
True monogamy is rare in the animal kingdom, but it does exist in some species. It's unclear whether these animals feel the same "love" for their partners as humans do, but it's clear that for many species, forming a lifelong partnership is as much about the survival of the species as it is a...
The vast ocean is filled with weird and wonderful creatures, so we weren't stuck with a choice when we were asked to choose the world's strangest sea creature. From vampire squids to scary-looking hairy worms, here's a look at some of our favorite weirdest sea creatures. If you dare to contin...
Success is staying passionate despite failure over and over again. Although this aphorism has been attributed to Winston Churchill (although perhaps erroneously), it also has deep resonance across the biological world. These creatures have overcome disease, starvation, predation, and human in...
There are many rare fishes in the world, which ones are the rarest? The following are the ten rarest fishes in the world: devil medaka (desert fish), wild mullet, wild Chinese sturgeon, European eel, Maltese ray, bluefin tuna, Mekong giant catfish, rare spiny scorpionfish, flatfin ray, and gr...
The top 10 longest fish species in the world are diverse. In an environment that occupies one-third of the world's land and one-seventh of its water, fish far outnumber humans. Whale sharks, basking sharks, oarfish, manta rays, great white sharks, Greenland sleeper sharks, sturgeons, tiger sh...
Fish farming is a science. Not only can you feel happy in the process of raising fish, you can also learn many fish farming skills. Rather than relying on manual cleaning of the fish tank, using fish with cleaning functions is a great option. So which fish have cleaning functions? The followi...
Farms are home to a wide variety of animals, depending on the type of farm and its purpose. Here are the most common animals found on farms:1. Cattle (Cows)Purpose: Milk production (dairy cattle), meat (beef cattle), and leather.Examples: Holstein (dairy), Angus (beef).2. ChickensPurpose: Eggs, meat...
As we all know, animals on land need to sleep, although their sleeping postures and methods are different. So, do animals in the ocean also sleep? The answer is yes, they also sleep, and their sleeping postures and methods are even more special. In fact, sleep is just a s...
Our country is one of the earliest countries in the world to utilize fish. Fish has long been used as food and has become an important dependence for people's survival. Since ancient times, people have had an indissoluble bond with fish, and the painted pottery art of the Neolithic Age has sh...
There is an animal whose existence is very short. You will definitely ask what is the meaning of their life? In fact, their only purpose of living is to reproduce. Although their lifespan is short, their existence can be traced back to 200 million years ago, which fully proves their adaptabil...
Marine fish and various marine animals all feed on plankton, the tiny plants and animals floating in the sea, just like we humans feed on food produced in agriculture and livestock produced in animal husbandry. Marine plankton is an important part of marine life. They are large in number and...
Because lungfish have lungs and internal nostrils that can breathe air, they have long been considered the earliest terrestrial tetrapod vertebrates—the ancestors or close relatives of amphibians. By the end of the 19th century, lungfishes were once replaced by lobe-finned fishes as the ance...
Lampreys look very much like ordinary eels. They have a slender body with exposed skin without scales. There is a long dorsal fin on its back, which extends back to the tail end and surrounds the tail to form a caudal fin. In addition, it has no other parts on its body. No other fins are pres...
In the aquarium, you will be dazzled by the colorful fish and various other aquatic animals. However, you will definitely stop in front of some brightly colored five-pointed star-like animals for a long time, because they are so strange - other animals have bilaterally symmetrical bodies, but...
Fish cannot live without water, vegetation cannot live without the sun, bees need nectar, and germs need a host. The survival of any living thing on earth is inseparable from the environment and must be coordinated with the environment. The environment provides living resources, growth condit...
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