predator

Emerald catfish BROHIS or GREEN

Emerald brohis was introduced to Europe in the nineteenth century from Peru. In nature, these fish are found in waters of Ecuador, Peru and the Amazon headwaters. It is the oldest member of this species of fish living in home aquariums. These fish have become very popular among aquarists because of their activity, they exhibit in the aquarium, and the adaptability under any conditions. Fish have a size of up to 8.5 cm long.
Emerald brohis has a large head with relatively high trunk that gradually decreases to the tail unit. The flat sides of the fish are covered with two rows of hard plates that perform a protective function against the encroachments of predatory fish. Bladed tail unit. Boca fish have a greenish brilliant color, a bright yellow belly and back is pale brown with a slight tinge of green. Unlike the male has a tapered female dorsal fin, except that it is smaller in size and its abdomen less rounded than in females.
As with all types of catfish brohisy are nocturnal. They are very mobile and swim in small groups, so it is desirable to keep their flock of several fish, with a greater proportion of males. Fish swim in a substantially lower water layer, occasionally rising to the surface in order to swallow a bit of air. Brohisov  can be kept in community tank with the same peace-loving fish, as they are.
To keep the aquarium for a spacious capacity of 100 liters, densely planted with plants, including floating. There must be a large number of shelters in the form of snags, rocks and caves. As the soil is desirable to use sand or gravel wiped. In the aquarium should not be any sharp objects, as Fish digging can damage his mouth. Continue reading

Puffer fish

Puffer fish known worldwide as one of the most dangerous delicacies. Cooking it solved only in Japan. Incidentally, a fish carcass is there $ 300. This is justified by the fact that pre-cook, who received special certification, it cut up, so as not to engage the organs that produce the poison.
In Crimea prepares fugu no because we have a special school for cooks, and she comes across the network is extremely rare. Often the fisherman who caught this prey, trying to get rid of it quickly.
“I caught the” bubble “two and a half years ago – says Alexey Naumenko, a fisherman from Yevpatoria. – Brought home, tossed in a bowl, it hurt inflated. Then I figured that before such a “game” is not caught, looked on the internet, it is from yourself, and I was horrified. Poalshe from sin, the same day threw it back into the water.
Panic Alexei was probably unnecessary, since the fish itself does not sting, despite the presence of her spikes. The poison works only when the fish decided to file as a main dish – it is contained in the liver and gallbladder. The tissue toxin gets only when cutting.
Guests can live at a depth of 100 meters
Boltachev Alexander, senior specialist of the Institute of Biology of the Southern Seas, became, in his opinion, the proud owner of
two captured last week, “Sevastopol” fugue. Both were “zaformalineny” and became an ornament collection agency. As a scientist told us, it is not clear where brought these “aliens”, but there is speculation. Continue reading

Marine fish to eat, how to choose the right fish
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Microcosm of the reservoir and especially his life
Microcosm of the reservoir and especially his life In natural waters reigns biological balance. Different plants, fish and the organisms dependent on each other, forming a so-called food web. Any…

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Microcosm of the reservoir and especially his life
Microcosm of the reservoir and especially his life In natural waters reigns biological balance. Different plants, fish and the organisms dependent on each other, forming a so-called food web. Any…

Continue reading →