The Ruby Red Dragonet, Synchiropus sp., has a ruby-red body with mottled white spots and intensely yellow fins outlined with stark black. They are very peaceful and can be housed with other peaceful fish in a reef tank setting, but may become territorial towards other blennies, gobies or dartfish in smaller tanks.

Blennnies are known for their incredible jumping abilities, so having a tightly secured lid is suggested. Diet should include a variety of mysis shrimp and vitamin enriched brine shrimp as well as a steady supply of amphipods, copepods, spirulina, marine algae, seaweed and algae based foods 2-3 times daily.