PROBLEM TO BE SOLVED: To provide a solid feed for an aquarium fish, which makes great opportunity to contact with aquarium fishes when feeding.SOLUTION: A solid feed 1 for an aquarium fish comprises a holding part 1a held by a feeding worker 20 when aquarium fishes 8 are to be fed, and an immersion part 1b that is immersed in breeding water 7 where the aquarium fishes 8 are swimming. At least, a whole part of the immersion part 1b is formed by feed material and binder.COPYRIGHT: (C)2015,JPO&INPIT【課題】給餌の際において観賞魚とのふれあい度が高い観賞魚用固形餌を提供すること。【解決手段】観賞魚用固形餌1は、観賞魚8への給餌の際に給餌作業者20に持たれる持ち部1aと観賞魚8が泳いでいる飼育水7中に浸漬される浸漬部1bとを有する。そして、少なくとも浸漬部1b全体が餌素材及びバインダーから形成されている。【選択図】図3
