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Lyretail Anthias

Lyretail Anthias

A reef fish whose shoaling habit turns any tank into a shifting wash of color. Females wear a soft orange hue while males display vivid purple stripes, so a single mixed group shows off two distinct looks at once. Keeping several together recreates their natural schooling behavior and brings out their most vibrant coloration. Lyretail Anthias are generally peaceful and mix well with other reef fish, but they're sensitive to sudden changes in water conditions, which is why they're best suited to keepers with some prior saltwater experience.

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About Lyretail Anthias

Lyretail Anthias shoal in shades of pink and orange, with males and females showing distinct coloration. A popular reef fish for intermediate keepers.

7 things to know before welcoming a Lyretail Anthias

  1. 1Best Kept in Groups

    Lyretail Anthias thrive when kept in groups rather than alone, showing their natural shoaling behavior and best coloration. A setup with one male and several females tends to reduce aggression within the tank.

  2. 2Color Differs by Sex

    Females display an orange-based body color, while males show vivid purple striping. Sex change within a group is a known characteristic of this species.

  3. 3Suited to Intermediate Keepers

    They're sensitive to changes in water quality and flow, so keeping them successfully calls for experience maintaining a stable marine environment. They're not typically recommended as a first saltwater fish.

  4. 4Adult Size and Tank Considerations

    Adults reach around 8 to 12 cm. If keeping a shoal, choose a tank with enough open swimming space for several fish to move comfortably.

  5. 5Feeding Frequency

    They naturally feed on zooplankton and tend to stay healthiest when given small amounts several times a day rather than one large feeding. Avoid letting too much time pass between feedings.

  6. 6Choosing Tankmates

    Their temperament is peaceful and generally compatible with other marine fish, but housing them with more aggressive tankmates can cause stress and dull their coloration. Consider tankmate temperament carefully.

  7. 7Plan Around Their Lifespan

    Their lifespan is typically around 3 to 5 years. Before bringing them home, it's worth confirming you can maintain water quality and the shoal consistently over that span.

Frequently asked questions about Lyretail Anthias

Q.Can beginners keep Lyretail Anthias?
A.They're generally considered suited to intermediate keepers. Since they're sensitive to changes in water quality and flow, it's best to have some saltwater fishkeeping experience before bringing them home.
Q.How many should be kept together?
A.They do better kept in groups rather than alone. Shoaling brings out their natural behavior and coloration, and also helps reduce stress within the tank.
Q.Can males and females be told apart by appearance?
A.Yes. Females have an orange-based body color, while males show vivid coloration with purple striping.
Q.How large do they grow?
A.Adults grow to around 8 to 12 cm. If you plan to keep a shoal, a tank with enough swimming space for multiple fish is recommended.
Q.Are there any legal restrictions on keeping Lyretail Anthias?
A.This species is not listed under CITES.

Useful tools for Lyretail Anthias care

💧Aquarium Volume CalculatorCalculate water volume, weight, and heater wattage from tank dimensions🧪Water Quality CheckerFind compatible fish, shrimp, plants & corals based on pH, temperature & hardness🍽️Feeding GuideCheck feeding frequency, portion sizes & supplements by species and growth stage🤝Compatibility CheckerCheck compatibility between two species on a 5-level scale📊Fish Compatibility MatrixCheck fish compatibility at a glance with our matrix chart🔄Nitrogen Cycle GuideAuto-calculate bacteria colonization timeline for new tank cycling🗓️Seasonal Care CalendarMonthly care events and seasonal management tips at a glance🚿Water Change CalculatorAuto-calculate optimal water change frequency and volume by tank size and fish count🐠Stocking CalculatorCalculate max fish capacity for your tank size with overstocking alerts🏞️Tank Layout PlannerGet substrate, plant & hardscape suggestions based on tank size and style🧮Care Cost SimulatorEstimate initial, monthly & annual costs by category, care level and quantity⚖️Species Comparison ToolCompare two species side by side: care difficulty, size, lifespan & temperature🎯Pet Match DiagnosticAnswer 7 questions to find your top 3 perfect pets🚚Transport Safety CheckerCheck transport safety score and precautions by category, season, method and distance⏱️Quarantine & Acclimation TimerManage quarantine periods and acclimation steps with countdown timers. Includes recommended durations by species

Learn more about Lyretail Anthias in the encyclopedia

View Lyretail Anthias encyclopedia entry →

Care difficulty, lifespan, size and diet — all basics covered.

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