Most dangerous animals in the world
Sea wasp Jellyfish, sea anemones, coral polyps, annelid worms, sea cucumbers, sea urchins, starfish, sponges can "burn" or stabbing of a person in contact with them. The range of consequences…

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Shark fish
Sharks are found in open and coastal ocean waters. These mysterious creatures appeared on Earth 400 million barrels. years ago. Belong to cartilaginous fish. as their skeleton consists of cartilage.…

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Pond fish farm
For each fish farm must be created its own technological scheme taking into account the strengths and weaknesses of a particular company. Choosing the most effective technology - the first…

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6 algae-eating pond fish

Successfully choosing the right pond fish you can easily control the amount of algae that grows in your backyard pond. Algae is part of any type of pond. It’s a green film that is the result of a collection of microscopic plants that contain chlorophyll. They live and grow in stagnant water and can quickly fill an entire pond if the conditions are right.

As Algae grows

While this animal is actually not fish, they do a great job in eating algae in the pond. They are also quite reliable and can withstand temperatures close to freezing. When the amount of algae in the pond gets high, these snails immediately began work on it.

These fish can reach lengths of up to 6 to 8 inches and work well with other fish. They will eat a wide variety of algae from lumps in one thread. They will not eat other aquatic plants, but it should be kept in waters that are 70 degrees Fahrenheit or higher. Continue reading

The biggest perch in the world

The Nile perch (LatesNiloticus), from the order Perciformes, also known as the largest bass, is very valuable in quality.

Features of the structure

Several prelucrata head, the jaw protrudes forward, the fins are rounded. The color of the scales is silver with blue. The perch meat is lean, white, texture is soft. Mild fishy smell, used in baking, frying.

The biggest perch in the world is truly gigantic dimensions: 2 meters in length, 130 kg of weight . Perhaps, it is the largest freshwater fish. These dimensions allow to dominate the habitat. A curious fact is that the Nile perch displays its children in the mouth. This provides them a high survival rate. Continue reading

Flying fish
In the warm waters around forty species of fish that belong to the family Exocoetidae. Fish from this family can be seen in tropical waters, and the largest number of…

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Dangerous animals – memo for leaders and parents
Rest in children's sanatorium "Krynitsa" safe for your children. The territory is guarded around the clock, equipped with video surveillance systems. However, a number of natural factors, in particular dangerous…

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