The kissing loach, or Parabotia curtis, is known in Japan since the Ayumodoki and belongs for the Botiidae family noted for their ray-like fins. It’s also thought to be the oldest surviving fish species in North America, since it’s thought to have been isolated in Satan’s Hole for approximately 10,000 https://aquariumcleaningservice.health.blog/2025/01/16/what-should-be-your-first-steps-to-set-up-an-aquarium/