Here's what they said:
"For our tank, we have selected some of the most rarest fish that exist. Starting with the clarion angel fish (the rarest of all the fishes) which can take years to show up at fish stores. To the conspic (the second rarest) and the chrysurus (the third rarest).
What makes these fish so rare are many things but primarily where the divers need to go to catch them. They are very far off shore, sometimes 250 miles off the Baja coast. In extreme seas, many times divers will go out to catch these fish and come back empty handed. When they do see them, they are extremely hard to catch because they are normally shy and they hide under rocks. They are not found in large schools like other fish, they are found swimming alone making them even harder to catch."
Did they ever wonder WHY these fish are not found in large schools, but only swimming alone?