Friendly?

Something in that picture is very fishy.

Thanks everybody, I'm back. Here's an awesome gif.

I made this for this special occasion

It looks like this monimon guy is not happy.

Hmm

oh holy fuck, why is he doing this?

wut?

Depends on what type of fish. Nuclear power plants used to dump their cooling tanks' water into rivers until they discovered it was massacring all of the fish in the river because warm water holds a lot less dissolved oxygen. But some fish are more suitably adapted to warm waters.

Gold fish live in cold water habitats. I know to many random facts...

depends on what fish

Where did you hear that? My fish tank is kept at 68 degrees F for my freshwater fish.
If the temp goes around 85+ and the water boils then you got sushi right there.
Certain fish need certain temperatures, so maybe you're thinking of fish that live in naturally cold waters?

Now... that will come as a shock to that kind kitty...