Species description

Care, breeding and tankmates

Fish profile

Temperament

Active

The Lined Fairy Wrasse is active, curious, and non-aggressive, spending most of its time in the middle to lower levels of the tank. It establishes a social hierarchy within its harem where the dominant male acts as the leader. At night, it builds a mucous cocoon around its body to hide its scent from benthic predators while sleeping. A secure and tight lid is essential as they are known to jump when startled or stressed.

Diet

Carnivore

This species is a carnivorous zooplanktivore requiring a high-protein diet to support its high metabolism and retain its intense colors. In captivity, they should be fed frozen foods like mysis shrimp, enriched brine shrimp, and copepods. They also adapt well to high-quality dry foods such as pellets and flakes designed for marine carnivores. Regular addition of vitamins and carotenoid supplements will help maintain the brilliant blue, pink, and yellow hues of the males.

Sex ratio

Harem

Solitary or in harem (one male, multiple females).

Feeding frequency

Twice daily

Due to its highly active swimming behavior, the Lined Fairy Wrasse should be fed two to three times daily in small amounts. Frequent feedings provide a continuous source of energy and prevent weight loss or lethargy in a community setting. This schedule mimics their natural feeding habits on the reef, where they graze continuously on zooplankton. Ensure that food is consumed within a few minutes to prevent organic pollution.

Bioload

The Lineatus Fairy Wrasse is a fast-moving, energetic species that constantly grazes on the water column for zooplankton, demanding frequent daily meals. This level of regular feeding adds a respectable amount of waste to the system, increasing its overall bioload. Adequate filtration, skimming, and water changes are necessary to offset the heavy feeding regimen these spectacular fish require.

Flow

Strong

The Lined Fairy Wrasse prefers moderate to strong water flow, reflecting the reef environments of the Coral Sea. Stronger currents facilitate water oxygenation, which is crucial for this highly active fish. Water flow also stimulates their natural swimming behavior and helps disperse food in the column. The aquascape must provide rock caves and sheltered regions where they can rest out of the main current during the night.

Jump risk

Yes

These fish are easily terrified by erratic movements outside the tank or sudden changes in their surroundings, triggering a severe jumping instinct. A Lineatus Fairy Wrasse can easily find the smallest opening in a tank cover and propel itself out. A tightly fitted, breathable mesh lid is strongly recommended to protect your investment and the life of the fish.

Reproduction

Oviparous

The Lined Fairy Wrasse is a protogynous hermaphrodite, and successful reproduction in home aquariums is extremely rare. In the wild, they exhibit pelagic spawning where eggs and sperm are released simultaneously in the open water column. During courtship, the dominant male shows stunning color shifts, flashing brilliantly to attract females. Rearing the pelagic larvae is very complex due to their delicate nature and microscopic food needs.

Compatibility & tankmates

Peaceful

This species is peaceful and reef-safe, making it highly compatible with other non-aggressive marine fish. It can be kept in a harem configuration consisting of a single male and several females. Good tankmates include anthias, peaceful gobies, cardfish, and small peaceful surgeonfish. Avoid housing them with aggressive predators or other male fairy wrasses of similar color to prevent territorial aggression.

Tank level

Middle/Bottom

Mid-water