appearance

Predatory aquarium fish

Quote: “Who wants to live must fight. And who doesn’t want to resist in this world
eternal struggle, he has no right to life”.
Dear reader, this article focuses on the predators freshwater aquarium. Online wanders a lot of tall tales on the subject, to the extent that Angelfish is fierce predators of the aquarium.
Therefore, before to lay out our selection of predatory fish, let us define the concepts.
All animals can be divided into carnivores and herbivores:
CARNIVOROUS – those who feed exclusively on meat.
HERBIVORES are those who eat only plants.
Now it is worth noting the fact that in nature is very rare to find a PREDATORY ANIMAL that eats only meat. For example, cats! Cats are predators, but all the happy owners of Barsik and Murzik know that their Pets love to chew grass and house plants.
Same situation is with fish. In a huge aquarium the Kingdom very hard to find “fish masueco”. Perhaps that would not. Do not renounce, but in the diet of all aquarium fishes includes both plant and animal food.
From the above we can conclude – PREDATORY AQUARIUM FISH in the true sense of the word does not exist. Speaking of chasnosti fish most likely appropriate the word aggression. But aggression has its own trick question – after all, even guppies exhibit intraspecific aggression, although predators they by no means pull. Continue reading

Clown Fish

Appearance-size: Ocellaris this edition has a orange body color with three white vertical stripes on the body and black tips on the fins. In nature can reach up to 10 cm, but in the marine aquarium rarely grow more than 5-7 cm

Habitat: Anemonae fish live on coral reefs depth up to 15 m in the waters of the Eastern Indian ocean and Western Pacific ocean. In the natural environment of the coral reef, and marine aquariums anemonae fish exist in symbiosis with Actinia (sea anemones) Heteractis magnifica, Stichodatyla gigantean and Stichodatyla mertensii.

Compatibility with reef aquarium: Clown Ocellaris is a peaceful fish, not aggressive to other fish, not touching corals and invertebrates, so it’s perfect for all kinds of marine aquariums.

Aquarium volume: the Recommended volume tank of 80 litres, but in practice, these fish are kept in pairs in small aquariums with a volume of 30L where they feel good if you maintain good water quality. Continue reading

Fish of the Black sea

The fauna of the Black sea is varied and unusual. Their total number is sufficiently large. Many of the species listed in the Red book. There are some that are of great importance in fisheries. Some live here permanently, or come seasonally.

All the fish in the Black sea can be divided into two categories: cartilage and bone. Mainly it is home to bony fish, cartilaginous only four species. These include manta rays, stingrays, and cat sharks spiny. Can be found as freshwater species, and marine.

Mackerel

The body of the fish is elongated, laterally flattened and covered with thick scales. Can be big or little size. Thermophilic fish, leading an active lifestyle from may to September. Moves to warmer places. Has a great industrial value. Continue reading

The construction of ponds for fish farming
The pond is an artificial pond created for fish breeding. For the construction of ponds it is best to use natural depressions, such as depressions and gullies. It is preferable…

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Goldfish
The Chinese carp is found in its original form in Korea, China and Japan. This crucian carp in nature has a Golden hue, especially in shallow, well warmed by the…

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