The tag arrow is currently being used mostly for the weapon (see also bow and arrows), but is also the name of a seapony character in the ‘Under the Sparkling Sea’ book (marked with the same tag). For consistency with bow (weapon), I recommend:
On a related note, coral is also being used both for the sea structure and for the seapony character. I recommend keeping coral for the character and re-tagging the rest of uses with the already existing tag coral reef.
The tag descriptions should be updated accordingly.
(P.S.: When I add parentheses to the link text, the board only displays the part before them and shows the part inside as a tooltip. Anybrony knows how to actually show the parentheses in the link text?)
The seapony only has 5 uses; having that as the main arrow tag would be quite counterintuitive; it would be better to just create “arrow (seapony)” for him and keep “arrow” as it is. as to “coral”, i don’t know what to do yet.