[Equine1952]

Careful with water. You know what they say fish doin it.

[Berlin_Freeper]

About four in ten North American freshwater fish are endangered, according to a pan-North American study, the main cause being human pollution. The number of fish species and subspecies to become endangered has risen from 40 to 61, since 1989.
https://en.m.wikipedia.org/wiki/Freshwater_fish

[rdl6989]

Dihydrogen Monoxide

http://www.dhmo.org/facts.html