Marine aquarium fish have become today a subject of interest to avid hobbyists, they make a welcome exoticism in a city apartment. Now you can relax on the shore of his home “the ocean”.
Settlement of a marine aquarium is a very important step, because his techniques and work have a number of features that are not familiar to owners of freshwater aquariums. Now you have to monitor the salinity, density and hardness of the water, the level of nitrite, the acid-alkaline balance and support necessary for marine fish temperature and regularly check the filter system. Installing a saltwater aquarium is quite a time-consuming process . it will take approximately 6-10 weeks and can be accelerated by adding live rock and live aragonite sand, they will act as catalysts of biocycle. The reward for the weeks work will be a miniature “sea” or “ocean” in the middle of the apartment. Below we list the most popular types of saltwater fish that are highly valued by modern aquarists. 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
Geography river and sea fishing in Lithuania – Russian fishing, a directory of articles about fishing
Thanks to its favorable geographical location and stable climate Lithuania is a very attractive place for many types of fishing. Suffice it to say that within the state there are nearly three thousand lakes and numerous ponds, some ponds, the depth can reach 60 meters. The main water body of the Baltic sea has a long coastline. Local fishermen and European tourists the most popular places for fishing are the Delta of the Nemunas river and bodies of water national parks Aukstaitija and Žemaitija.
In this area you can catch large specimens of pike, Zander, catfish and perch. For example, the biggest pike caught here weighed 30 kg and kgs – 50 kgs. Also in the rivers of the Nemunas Delta there is a possibility of catching salmon and trout. By the way, trout is listed in the Red book of Lithuania. This measure contributed to the restoration of its population. The main method of fishing is spinning with the use of various revolving and oscillating spoons and other spinning baits. The water here is the ideal place for fishermen fishermen. Continue reading