Building a garden pond . in common parlance called simply “ film pond ” is logical and reasonable to begin with the design stage.
First you need to determine the site – it should be away from trees with a strong root structure. Perfect location garden pond is half the film of the reservoir cover shadow, the other half is under sunlight.
Otherwise in the summer sun, the water will begin to turn green, or “bloom” because of the huge number of microorganisms rapidly proliferating in the bright summer sun.
Hereinafter, the shape of the pit.
Garden pond rectangular or square shapes will look not quite natural, but as artificial construction. We are committed to the natural mind, isn’t it?
With the shape decided, now the depth of the film of pond per square meter of surface shall be at least 350-400 litres of water. If you plan to colonize fish, at least 900-1000L. Continue reading
Today our article will be about a very ancient creatures of the animal world that lived before dinosaurs and sharks. So there you go.
• At the moment the science there are about 350 species of sharks, but scientists believe that there are unexplored species.
• The size of sharks vary greatly. The smallest known shark is the dwarf shark glowing. It has a size
no more human hands. The greatest number of sharks include a large whale it often exceeds 10 meters in length. There are reports of specimens 18 and 20 meters. Despite their enormous size, they feed only on plankton and small crustaceans.
• The shark is a fish, moreover it has no bones in his body. The entire skeleton of sharks consists of cartilage.
• In order to breathe, a shark must constantly swim. Continue reading
In tropical seas poisonous fish is not unusual. From them should stay away, as the poison some of them fatal to humans. Moreover, poisoning and death can cause not only biting fish, but the use of them as food.
Threat by eating the so-called coral fish, and benthic, which live on the seabed. Many lagoon and reef fish are also poisonous meat. Pick out generally: if there is any doubt about the safety of seafood, it is better to give them up! Toxins poisonous fish have no taste, because almost completely dissolve in water. They are also not subject to disintegration during heat treatment. So that grilled or poached fish – not so safe. Also, be aware that many birds have an immunity to the toxins of fish, so if you see a bird, quietly eating fish, do not rush to chase and eat the remains of the feast. What is good for the birds, for you can be fatal! Continue reading