Oryzias latipes is a small freshwater ricefish recognized for its gentle behavior, surface-oriented swimming, and long association with rice fields, ponds, ditches, and other slow-moving waters in Japan and East Asia. It often gathers near the water surface while feeding on tiny plankton, algae, insect larvae, and small organic particles, giving it a quiet natural charm that has made it familiar as both an ornamental fish and an important species in biological research. Although Oryzias latipes is generally hardy and adaptable, maintaining stable water quality, avoiding sudden temperature changes, providing aquatic plants or spawning material, and managing breeding groups carefully are essential for preserving its health, natural behavior, and long-term value in aquariums or outdoor containers.
毎日更新！業界流通観賞魚図鑑「アクリプ」
