Pond fish: breeding
Thus, the spawning period is defined more clearly than most tropical species, for which the importance is not so much the temperature, the amount of rainfall. You can determine the…

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Predatory fish protects the fish from a mass death
In Lithuanian lakes and rivers in recent times massively dying fish, so look for an answer to the question, what is the reason? Panevezys environmentalists still waiting for the results…

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In the waters of the Tiber are two-meter predatory fish
As you know, climate change and mutation of animals has ceased to be a rarity and few people are surprised. Familiar to the inhabitants of Rome and became such a…

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Sea, river and lake fish

We all know that water is life. Without water can’t live no living creature. And the first life originated in water. Fish one of the many live organisms living in the aquatic environment. They live in the oceans and seas, rivers and lakes. You can see them in the pond and the stream, in the waters of caves and even in puddles. In nature, there are over 25,000 species of fish, and they are divided into two classes: Bony fish (more than 23 000 species); Cartilaginous fishes (9000 species).

To the class of cartilaginous fish include sharks, rays and chimeras. To the class of bony fish include salmon. okuneobraznyh. preobrazenie. clupeiformes. Cypriniformes, catfishes, wildcookie, flatfish, coloscopie.

Fish are cold blooded vertebrates. their streamlined body covered with scales. They breathe with gills, and with the help of fins and tail to swim. Water entering the body through the mouth, passes through the gills, and spilling over her holes. Oxygen enters the bloodstream Continue reading

The sea aquarium. The content of marine aquarium

You can order the production of a marine aquarium, including non-standard, the services of professional designers for the design of marine aquarium Leave your information and our specialists will contact You.

The design of marine aquarium

The cost of services for the design of the aquarium depends on the amount of work. In the marine part of the selection filtering equipment, lighting equipment, background for aquarium and other decoration, selection and settlement of aquarium fish and invertebrates, stabilization of the microclimate in the aquarium. subsequent maintenance of the aquarium.


Marine aquarium now more a rarity. Nevertheless, the inhabitants of a marine aquarium is more demanding in terms of content than freshwater. Continue reading

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Enemies of algae
In the fight against plant algal blooms, caused by active reproduction of algae, is the control of the concentration of nutrients: micronutrients, nitrogen - and phosphorus-containing molecules, and potassium. However,…


Fry the fish properly
It would seem that it can be unclear in frying fish. But in fairness it should be noted that tasty fish dish is not that at all. What problems You…