发布时间:2025-02-03 12:07:34
有可能是它受惊了。
龙鱼是大型食肉鱼,虽可以和其它鱼混养,但龙鱼是表层鱼,需要开阔的水面,所以不要选择其它表层鱼与它们争取水面,如各种雀鳝等,这可能让龙鱼觉得拥挤烦躁而退到底层。
我家190平想用大金中央空调一拖四140外机71363232报价多少
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