Aquarium fish swordtails are popular fish for home detention. These fish are known for its rich color, as well as an interesting caudal fin, similar to a sword. Aquarium swordtails live in harmony with all other types of fish that are not aggressive to them.
To contain swordsmen can groups and pairs . For one pair of swordtails enough tank of 10 liters, the same group of swordsmen to 10 individuals will need an aquarium of 50 l. In nature swordtails can grow up to 10-12 cm, but aquarium swordtails usually grow less. Swordtails are viviparous fish: the females can breed up to 200 fry.
Aquarium fish swordtails in nature are green, but at home there are white, red, gold, ruby, black and other colours of these fish. Continue reading
Sole – fish, which belongs to the family of the Solea, flatfish unit. Comfortable environment for her sea are subtropical and tropical. In marine language has another name – the European Solea.
Externally, the fish is very similar to flounder, her body flattened on one side both eyes are located. The average length of a carcass of the European Solea does not exceed 30 cm Scales and the skin is grayish-brown, the underside of the fish has a lighter shade. On the back there are dark spots. Scales very small and thick, you can often hear that the sole is armor, to the touch this fish is firm and hard. Continue reading
Now we eat too many so-called omega-6 fats at the expense of omega-3. Without going into details, say that to improve the situation is possible by increasing the consumption of aquatic products from fish, especially from the one that lives in cold seas. In this case, the missing body fats in the water the fish are contained in a form most suitable for absorption.
Most valuable species of fish: herring, mackerel (mackerel), salmon, trout, tuna, halibut, cod, chum salmon, hake, salmon, herring, flounder, water perch, eel, anchovies, mullet, sturgeon, and squid. By the way, these same fat exist in different water plants.
Fats such as omega-3 are fish in the river, but in incomparably smaller amounts.
Preferably not frozen, and fresh fish. Continue reading