Are there any sharks in the Black Sea?
Are there any sharks in the Black Sea? This question interests many people today who are going to rest on the Black Sea. Especially after the recent tragic events that…

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Types of aquarium fish
Describe the shape of the body resembles a roach. Scales large, shiny, silvery color with a greenish tint. Caudal, anal and pelvic fins are bright red, the dorsal and pectoral…

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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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