Ten years ago, on the island of Sipadan in Malaysia, I took a picture of my first shark. It was almost certainly a shark-Zebra, Stegostoma fasciatum. The current was carrying us along sheer walls, and she, mysterious and beautiful, gleamed in the distance. My heart jumped to somewhere in the Adam’s Apple, I quickly raised the camera and took this blurry picture.
The shark disappeared into the depths, and I got a new hobby — a passion for cartilaginous fish. Have devoted a considerably long time, wrote some articles , even led a couple of sections in Wikipedia. Traveled to different corners of the planet to dive with them.
Of all the sharks I liked Fox, or as she is known in English, thresher. She is like a shark-Zebra with long tail and harmless disposition. Graceful, smooth and swift. Without the aura of celebrity, without the reputation of a ruthless killer. So to speak, a humble toiler of the ocean depths.
Thresher shark (Alopias vulpinus, Thresher shark). Illustration from the book “A field guid to the sharks of the world” Continue reading
Make the pond at the dacha with his hands can any modern inhabitant of the metropolis. And this does not need to resort to heavy construction equipment. The material describes how to make a pond on the site with the help of finished plastic containers and plastic film. Before making a pond in the garden need to carefully plan its development, and bookmarks.
How to make a pond from a film on a plot in the garden?
With the flexible coating to really bring to life most daring idea, maybe only slightly adjust its size in accordance with the actual width of the roll of film or butyl rubber, so there were no big scraps, because the cost of these materials is quite high. We offer you to learn how to make a pond with his own hands using locally available materials.
When choosing a location, before you make a garden pond with your hands, make sure that most of specific points of the plot it looked great, but on its surface one could see an interesting reflection not only of clouds, but the house and plants. Continue reading
Aquarium gold fish is a small miracle, caressing eyes. Aquarium goldfish soothe the nerves, to watch them is a pleasure. But watch for goldfish should be regularly and for the purpose of any change in their appearance which may indicate illness. Healthy goldfish, especially the young, show great interest in what is happening around, learn his breadwinner, eat well. If a goldfish is swimming at the bottom and not eating, then something with health at it not okay.
The physical signs of the disease gold fish aquarium: Fuzzy coating Small white spots on the body Bloated body Red gills
Rapid breathing Rotting fins or tail Increase eye Wounds, hemorrhages on the body
The sooner you are seen the signs of illness aquarium fish, the more chances to cure it.
Some goldfish diseases are very contagious, and can affect the other aquarium inhabitants. By capturing the disease early, a goldfish can be saved by applying antibacterial or antifungal drugs, but before moving it to another aquarium. Continue reading