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Decorative catfish – your humble bottom friend for long years

Spotted catfish is the most popular decorative representative large-scale armored catfish. This is a very hardy, strong and peace-loving fish-worker, which is easily diluted.

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The history and description of the breed

The content of fish in the aquarium has continued for a century. For the first time this breed was registered in Paris in 1876. Remarkably, this pet was the first of those who are able to build and start to keep in captivity. In nature these fish live in shallow water, near coastal strip. They do not like fast currents and depths.

Comfortable conditions for fish are in the presence of a velvety silty soils and relatively high temperature environment. The traditional Constitution of the body – surround convex back and flat abdomen.

Bone specimens are in the form of plates, resembling shingles, which are flush with each other. That is why the breed belongs to the family of crustacea. The vast majority of this breed of fish is missing scales. Continue reading

Fish of the Black sea, the black sea shark Katran

Mackerel is a common and very important fish for the fishery. It is small, silver with a dark back and a barbed bone nail file along the sideline. Mackerel overwinter in the deep, going in large schools, spawn all summer. To the shore suitable only at the end of October, because they prefer cool water.

Mullet – the most unpretentious of our commercial fish. Spawns in the coastal zone to a depth of 75 meters, however, can proliferate in the open sea. Withstands water temperatures from 0.5 to 38°C, salinity to 80 g per liter, but lives in polyprenol water. Tolerate the lack of oxygen in the open sea swims, even in the deeper layers with “rotten water” and hydrogen sulfide bacteria. Mullet indifferent to polluted water and often winters in the ports under jetty. Its meat, unfortunately, begins to smell of fuel oil.

Fish-bed boppers – master to change the colour and even the patterns of his skin, repeating pattern and color of the soil. Floating over a familiar bottom, flounder disguises itself in just a few seconds. To select a color for the new background, take a lot more time, however, expanding and compressing the special pigment cells on their side, it can adapt even to the chessboard. Continue reading

Breeding fish in ponds.

If your site has a pond, you can breed fish. Fish farming in ponds is an interesting and profitable occupation. Almost everyone in my childhood was the aquarium. However, not all have kept this hobby for life. But it’s not terrible. Importantly, the idea of breeding fish in captivity.

The fish habitat is water. This is for anybody not a secret. But few people know exactly what should be the water that the fish stay away. If you were observant, you might notice: a large grassy puddle, and her boys caught a whole bunch of carp. Or another example is a large lake with picturesque shores, and no matter how much I wait with bait – no one bites. What is the reason?

Back to the aquarium. Remember, if the water in the aquarium began to thicken – the fish began to die. Besides, you regularly use the microcompressor, enriching the water with oxygen. Sometimes heated up the reflector, so that your animals did not freeze. Tried time to feed, feed purchased, depending on the species of fish. In a pond all the same. The fish grew and bred, she needs pure water enriched with oxygen. The water temperature must conform to a certain norm. Keep in mind that the fish in the cold is not propagated. Even fish need a good forage base. Continue reading

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