The kissing loach, or Parabotia curtis, is thought in Japan given that the Ayumodoki and belongs for the Botiidae family known for their ray-like fins. Hippo Tang is often a fish species that live in the Atlantic Ocean. It's a vivid yellow and it has two significant fins, therefore “hippo.” https://aquariumairpump.blogspot.com/2025/03/what-is-necessity-of-professional-pond.html