| Описание: | Artificial reefs such as shipwrecks are sometimes created to enhance physical complexity on generally featureless sand bottoms in order to attract a diverse assemblage of organisms, especially fish. Many reefs result from abiotic processes—deposition of sand, wave erosion planning down rock outcrops, and other natural processes—but the best-known reefs are the coral reefs of tropical waters developed through biotic processes dominated by corals and calcareous algae. They are herbivorous fish specializing in filamentous algae. In nautical terminology, a reef is a rock, sandbar, or other feature lying beneath the surface of the water (six fathoms or less at low water). The Scopas Tang or Twotone Tang (Zebrasoma scopas) is a marine reef tang in the fish family Acanthuridae. High Quality Content by WIKIPEDIA articles! Zebrasoma scopas is a highly popular fish in the aquarium trade. They may live at water depths of 1 - 60 m (3 - 200 ft) or more. The fish grow to a maximum length of 40 cm (15. 8 in). Zebrasoma scopas is found in throughout Oceania. |
HUB на 7 гнезд с переключателями.
Деревянная игрушка "Магнитный конструктор".
Развивающая игра "Магнитные истории. В гостях у сказки".
Orthomol Immun Junior Сила иммунитета на страже Вашего ребенка