Predatory fish
The well-known and widespread fish. Externally, it is so different from other fish that mix it with any of them impossible. Elongated, laterally compressed body, with far assimilated back dorsal…

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Freshwater and Marine Aquarium
Freshwater and Marine Aquarium - which one to choose? All aquariums, depending on the biological filling divided into two types - freshwater and marine. Freshwater aquarium designed to hold fish,…

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Go for asp!
Go for asp! Among the inhabitants of the underwater world, especially among predatory fish, there is a striking resemblance habits, characters with representatives of the animal kingdom. Thus, the largest…

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