Its Rarity is basically resulting from habitat decline and overfishing. The species is a vital indicator of river ecosystem overall health, highlighting the need for conservation. 提示：上图数据仅供参考，数据来源为各国或组织官方统计机构。 (使用鼠标滚轮可对数据区域进行缩放) Pollution and climate transform allow it to be even more challenging for younger fish. Thoroughly clean h2o and ... https://aquariumfishonline.food.blog/2025/05/13/preserving-aquatic-harmony-with-professional-cleaning-and-equipment-solutions/