Bounty: More Coral Ancients

You can complete Bounty: More Coral Ancients in the Ashen Strand or Coral Forest area.
Best location where you can kill 9 at once
is in the underwater cave where Wekemara world boss spawns.
/way 40.17 80.69 Coral Ancient (underwater cave)
Location: https://youtu.be/iT8vlkkv58o

Excellent news, the quest Bounty: More Coral Ancients has now been nerfed to require only seven Coral Ancients.

This means you can now complete the quest by killing seven of the nine [npc=152559] which spawn in Damprock Cavern.

Coordinates for TomTom users are:

/way Nazjatar 40.41 81.64 Underwater entrance to Damprock Cavern for Coral Ancients

Blizzard, really? Where in the quest description does it say, "[npc=152565]s or [npc=152560]s are the Coral Ancients you need to kill."?

Searching high and low for a mob with the name, "Coral Ancient" They don't exist, some player was fighting a Reefwalker and was having a bit of trouble so I thought I'd help him as I was having no luck finding these "Coral Ancients". Turns out, after we killed the Seashelf Reefwalker, my quest objective changed from 0/7 to 1/7.

Why do you feel the need to make the quest objectives so ambiguous that we NEED to come to wowhead in order to find out what we need to do with the quests? It is YOUR job to make the quests clear and understandable, not vague and obtuse. Do your damn job!