Welcome Technic to the Discord Family! Minecraft modders get Discord Love. A few months back the guys over at Technic started talking to us about Discord. They were early fans and after some time we decided to work with them and collaborate where it made sense.
USA: Prentice-Hall, 2002. Many animals can hear ultrasonic frequencies; dogs, for example, can hear sounds as high as 50,000 Hz, and bats can detect frequencies as high as 100,000 Hz.. Hearing Range in Animals. MSN Learning and Research. Microsoft Corporation.
The vibrations then enter the internal ears where the vibrations get deciphered and tells the goldfish where that sound is coming form. Even though the ear of a goldfish is more complex they do not have the same hearing range as a human. A goldfish can hear 40 to 3,200 Hz and a healthy human can hear 20 to 20,000 Hz. Many goldfish can pick up on the vibrations or music or even the foot steps of a passerby.