Aquarium guide
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| Heteractis (formerly Radianthus) |
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Heteractis (formerly Radianthus)
This has a large number of tentacles, which are quite long (up to 10 cm) and
somewhat rigid. Species of this genus can achieve a diameter of several dozen centimeters,
and they are appreciated by several species of clownfish. Diameter: 30-40 cm.
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ХРОНАКСИЯ (от хроно ... и греч. axia- цена, мера), наименьшее время, в течение которого постоянный электрический ток с напряжением, вдвое большим, чем пороговое, действуя на живую ткань, вызывает возбуждение.