Four Spot Yellow Coris Wrasse (Indian Ocean)
Wrasses are prone to jumping from the aquarium when startled or excited so we recommend a secure lid. They feel most secure when there is plenty of live rock to hide in, as well as open space for swimming. Most species may be kept in pairs or harems as long as they are added together or females first. They do not appreciate living with other species of wrasse, so any aquarium with several species must be large enough and the most peaceful species added first.
They should be fed two to three times a day plenty of high quality meaty items, frozen Mysis shrimp, krill, chopped seafood, marine algae and Spirulina.
Coris wrasses are easy to keep and have active personalities. They have big appetites for invertebrates, especially shrimp; however larger species may attack other crustaceans, snails, worms and starfish among others. They are often employed to eat pests of corals and clams including flatworms, fireworms, Montipora eating nudibranches, and pyramid snails; they may occasionally clean their fish tank mates. They do not bother corals or anemones, but may flip over rocks in their search for food. Large species may also bully or eat small fish, but they are typically nonaggressive with other large fish as long as they have a different shape. Similarly shaped fish are seen as a threat and may be targeted; we do not recommend keeping them with small species such as flasher wrasses.
At night time or when threatened Coris wrasses will dive into the sand for protection. They can even swim under the sand to avoid predators. It is not uncommon to find the wrasse laying on top of the sand to rest during the day. A fine sand bed of at least 2-3 inches will help them feel secure. Rocks should be placed on the aquarium glass and sand poured around them to eliminate the danger of a cave-in when the wrasse dives in.
The Four Spot Yellow Coris is a delightful fish colored bright lemon yellow on its back and snowy white to delicate lavender on its belly. It has three black eyespots on its dorsal fin and one at the base of its tail. When mature it may change to be overall rosy pink. It is also known as the Yellow and Purple wrasse, and is very similar to the Yellow Coris wrasse, however the Yellow coris has a solid yellow belly. Another common name is the Triple Spot Wrasse, named for the three spots on its dorsal fin. It is most commonly imported from the Indian Ocean. It grows to 5 inches and needs an aquarium of at least 70 gallons.
