Such fish as carp and tench in the main lead independent lives and inhabit deep waters, in stagnant water, away from other fish. White and motley silver carp are quite large fish and can reach a weight of over fifty pounds. Love the warmth, eats the phytoplankton, and green algae. Channel catfish often exceed thirty pounds. To food consume almost everything that may feed on small fishes. The eel is a predatory fish with a long torso and feeds on other fish eggs, small fish, frogs. Pike is a predatory fish, into the diet of its food consists of the larvae of dragonflies, leeches, tadpoles, and other fishes.
Of course, to the fish to ensure the most suitable conditions for the existence of their need to feed. There are many videos, which explains the intricacies of proper nutrition of freshwater fish in home waters. Food can serve as feed for pigs, as well as special mixtures, wide range of which are sold in pet stores. At one time you have to throw so much feeding, how many fish can eat in 5-10 minutes. Continue reading
Did you know that eating marine fish prolongs life . All sea products and sea fish. especially salmon, tuna, sardines etc are rich in fatty acids omega – 3. Fish is the only product that does not confirm the rule “the less fat you have, the better!”
Fish oil . contains healthy omega – 3, protects the arteries, “thins the blood” such as aspirin to avoid blood clots. Fish oil reduces blood pressure and blood levels of dangerous fats.
If you want to preserve youth and prolong life need to eat more seafood, particularly fatty marine fish.
The most useful is considered salmon. In order to save the greatest amount of nutrients fish is not recommended to fry. It is better to pickle, bake or cook in their own juice without the addition of vegetable fats and mayonnaise. Continue reading
Sponges that are sold in stores and are used for washing dishes or cleaning the kitchen, not real. They are made from synthetic materials, although very similar to a real sponge and easy to use.
But these sponges appear in the sea, not in a chemical laboratory. For a long time many were convinced that they know all about sponges. It was believed that this plant, until in 1825 a man by the name of Robert Grant proved that sponges were animals!
It considered the sponge in water through a microscope. And saw trickles of water, which went in through one hole and out through another. Still, for many years, scientists did not know what kind of animal. Thought it was a tiny single-celled creatures that live together in one big colony.
We now know that sponges are the dried skeletons of marine animals belonging to the class of “porous”. This is a pretty significant group of animals. Although sponges are one of the lowest forms in the animal Kingdom, their structure is quite complicated. Continue reading