I've been looking for GreenGeltSan's gold doubloon in the reefs...I'm not sure which tool I should be using, or which reef I should be looking in (besides Lost Reef).
Has anyone found the pink coral outside of Lost Reef that can give me a hint to where I can find the pink coral that the gold doubloon is in?
Go to quest guides and select the Plains Isle to see the guide for this quest.
Dubloon is located in the Lost Reef, north, but a little bit east.
Here's a picture.