Poseidon (Neptune) ruled the sea. He was the progenitor of the mer-folk but was not one himself. The mer-folk have a certain degree of power over the creatures and elements of the sea but these powers are in no way complete nor encompassing. Groups and individuals have some measure of some kinds of control, others have practically nothing at all.
No. Mermaids are not real and do not exist on earth.
Yes, mermaids only assist sailors lost at sea.
Yes you can
in the sea
I assume you mean "mermaids", but either way, no, there are not. Mermaids are fictional.
Mermaids are supposed to be peacful folk who live under the sea in atlantos
Mermaids are not real, in olden times they were thought to live in the sea
It might me mermaids
Mermaids
They aren't. Mermaids are the product of sightings of ordinary sea creatures and the overactive imaginations of sailors.
Mermaids!
under the sea beauty pageants