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Beniazami

Beniazami

Beniazami is a selectively bred medaka whose deep red coloring evokes the vivid hue of a thistle (azami) flower. Among red-toned medaka varieties, it stands out for its especially rich, saturated color, and a school of them swimming together brings striking warmth to any tank or water lily bowl. Their calm temperament makes them easy to keep alongside other medaka. Bringing out their full color potential rewards a bit of hands-on experience, making this a rewarding next step for keepers who have grown comfortable with the daily rhythms of medaka care. Maintaining that vivid red while keeping the fish healthy is part of the enjoyment this variety offers.

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Each Medaka listing includes the following from Breeder. Full transparency on color variations (Yokihi/Miyuki/Lame) and lineage guaranteed.

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Beniazami key facts

Care level
Intermediate
Lifespan
2-3 years
Size
3-4cm
Temperature
5〜30℃
Diet
Medaka pellets, daphnia
Container & Tank
A black container brings out the deep crimson best. Sunlight makes the coloration even more vivid.
Temperature
5-30°C (optimal 20-28°C)
Feeding
Carotenoid-containing feed maintains coloration
Breeding & Egg-laying
Easy to breed. Selecting deeply colored individuals for pairing maintains a line with even richer crimson.
Tank Mates & Compatibility
Gentle and can be kept with other peaceful varieties. A normal-bodied fish of 2-4 cm that is easy to keep.
TraitsModified medakaRedCrimsonIntermediate

About Beniazami

Beniazami is a selectively bred medaka known for its deep red coloring. A variety suited to intermediate keepers, living 2-3 years and reaching 3-4cm as adults.

7 things to know before welcoming a Beniazami

  1. 1Setting Up for Vivid Color

    The depth of Beniazami's red coloring can vary depending on water quality, light exposure, and diet. Keeping them outdoors in a water lily bowl or similar setup with natural sunlight tends to bring out richer color.

  2. 2Intermediate-Level Care

    Beniazami is considered suited to intermediate keepers, requiring some experience with water quality management and seasonal temperature changes. It's a smooth choice for those already comfortable with medaka care.

  3. 3Peaceful and Community-Friendly

    Beniazami has a calm, peaceful temperament and generally coexists well in a tank with other medaka varieties. This makes it a good fit for mixed-variety setups where you want to enjoy contrasting colors.

  4. 4Adult Size and Schooling

    Adults grow to about 3-4cm. Given their small size, keeping several together as a school rather than alone lets the vivid red coloring really stand out as they swim in unison.

  5. 5Planning for Their 2-3 Year Lifespan

    Beniazami typically live around 2-3 years. Planning ahead for seasonal temperature shifts and overwintering care will help you provide stable, long-term husbandry.

  6. 6Adapting to Seasonal Temperature Shifts

    Medaka are sensitive to water temperature changes. They're especially prone to stress during summer heat and winter cold, so it's worth researching seasonal care adjustments in advance.

  7. 7Preparing for Acclimation

    Taking time for a careful acclimation process when introducing them to a new environment helps reduce stress. Prepare your tank, water quality, and temperature in advance before bringing them home.

Frequently asked questions about Beniazami

Q.Is Beniazami regulated under CITES?
A.Beniazami is not subject to CITES regulation.
Q.Can beginners keep Beniazami?
A.Beniazami is considered suited to intermediate keepers. It's easier to maintain healthy color and condition once you're already comfortable with the basics of medaka care.
Q.How big does Beniazami grow?
A.Adults reach about 3-4cm, which is a standard size for medaka.
Q.What is the lifespan of Beniazami?
A.They typically live around 2-3 years. Proper water quality management and seasonal care help maintain their health.
Q.Can Beniazami be kept together with other medaka varieties?
A.Thanks to its calm temperament, Beniazami generally mixes well with other medaka varieties in the same tank. That said, adjust water quality and temperature management according to the number of fish kept.

Useful tools for Beniazami 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📅Breeding CalendarVisual monthly breeding season guide for each species🤝Compatibility CheckerCheck compatibility between two species on a 5-level scale📊Fish Compatibility MatrixCheck fish compatibility at a glance with our matrix chart🗓️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🧬Breeding PlannerSelect parent varieties to view breeding schedules and offspring patterns🏞️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📋Lifetime Cost SimulatorEstimate lifespan and lifetime costs by species for dogs, cats, reptiles and more🚚Transport Safety CheckerCheck transport safety score and precautions by category, season, method and distance💊Medication Dosage CalculatorCalculate proper medication dosage by body weight and medicine type for fish, reptiles, and small animals

Learn more about Beniazami in the encyclopedia

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

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