Aliasing wading_pool → kiddie_pool
Link to alias

Reason:

wading_pool and kiddie_pool mean the same thing, so one of them has to go. Kiddie_pool has a wiki entry and more images so I suggest aliasing in this direction, but wading_pool is arguably the better description so I can see aliasing the other direction and stealing the kiddie_pool wiki into a new wading_pool wiki.