[stratos]

Apparently Archerfish can recognize/distinguish between human faces! I am sure this applies to other fish too. Pretty cool.

Fish can recognize human faces, new study shows

 

[Bobsidd]

Great article!

Anyone seen these guys in a local store? I used to keep them back in Australia and loved them.

 

[rhennessey]

i think fish addicts in langley has some..

 

[DunderBear]

Also saw this article on the aquariums subreddit I'm highly sure this applies to many other species of fish.