This fascinating color palette also belongs to some incredible species, as you’ll see here on our list of the top 12 blue fish! Betta fish are incredibly popular, mostly for their ability to ...

when a fisherman hauled in a blue shark measuring a massive 271cm. Here they feed on other fish, such as mackerel, herring, squid and some bottom living species and scavenge on other creatures.

The fish, when preserved, loses its lovely blue hue, fading to a rusty reddish ... and caves located close to large numbers of sponge species. Capturing a damselfish using a handnet.

Scientists discovered a new damselfish species ... a pale blue underside transitioning to a white top. This coloring serves as effective camouflage, helping the fish blend with the faintly ...

A team of ichthyologists has uncovered a new species of ... project's funders, the fish measures an average of 6.9 cm in length. Its distinctive two-tone colouring—a pale blue underside and ...