Two sea-urchins on rock in the sea, a small fish
Red fish, Scorpion fish, dragon fish - Scorpaenidae, Adriatic sea, close up shot
Little blue fish swim around a spiky coral.
Beautiful old wife fish swimming amongst a reef scene.
Pineapple fish unique marine life macro
Crown of thorns starfish - Acanthaster eating coral
a tropical lionfish swims in an aquarium
Pterois or lionfish swimming