Pink/Orange Medaka Ricefish – Hardy, Colorful Surface Swimmers for Outdoor & Indoor Aquariums
The Pink/Orange Medaka Ricefish (Oryzias latipes) is a beautifully colored, peaceful nano fish known for its shimmering pastel hues and active surface swimming. Native to East Asia and selectively bred for ornamental aquariums, these ricefish exhibit a glowing orange to peach-pink coloration that stands out wonderfully in ponds, patio tubs, or planted aquariums.
Adaptable and cold-tolerant, Medaka are excellent choices for both indoor tanks and outdoor tubs. Their ability to thrive in a wide range of temperatures and water parameters makes them beginner-friendly while their delicate beauty and active nature make them a favorite among seasoned aquarists and breeders alike.
Scientific Name: Oryzias latipes
Common Names: Medaka, Japanese Ricefish, Orange Medaka, Pink Medaka
Size Shipped: ~0.5–1 inch juveniles
Adult Size: ~1.25–1.5 inches
Temperament: Peaceful, social
Lifespan: 2–4 years
Swimming Level: Top of the tank
Origin: Tank-raised
Temperature: 64°F – 78°F (18°C – 25.5°C)
(Can tolerate colder temperatures; great for unheated tanks and seasonal outdoor tubs)
pH: 6.5 – 8.0
GH: 5 – 12
KH: 3 – 10
Minimum Tank Size: 10 gallons (20+ gallons recommended for groups)
Tank Setup: Planted tanks or tubs with floating plants and open swimming space
Filtration: Gentle to moderate flow
✔ Glowing orange-pink body – visible from a distance
✔ Hardy and adaptable – perfect for tubs, ponds, or tanks
✔ Peaceful and compatible with most small fish and shrimp
✔ Ideal for breeding projects and live food systems
✔ Cold-water tolerant – no heater required in many climates
Micro pellets, high-quality flakes
Frozen/live foods: daphnia, baby brine shrimp, mosquito larvae
Crushed spirulina or insect-based flakes
Feed once or twice daily in small portions
Pink/Orange Medaka Ricefish are an eye-catching, resilient choice for aquarists looking for movement, subtle color, and peaceful behavior. Whether in a minimalist tank or a lush patio tub, these fish add personality and charm while requiring minimal maintenance.
Pink/Orange Medaka Ricefish – Hardy, Colorful Surface Swimmers for Outdoor & Indoor Aquariums
The Pink/Orange Medaka Ricefish (Oryzias latipes) is a beautifully colored, peaceful nano fish known for its shimmering pastel hues and active surface swimming. Native to East Asia and selectively bred for ornamental aquariums, these ricefish exhibit a glowing orange to peach-pink coloration that stands out wonderfully in ponds, patio tubs, or planted aquariums.
Adaptable and cold-tolerant, Medaka are excellent choices for both indoor tanks and outdoor tubs. Their ability to thrive in a wide range of temperatures and water parameters makes them beginner-friendly while their delicate beauty and active nature make them a favorite among seasoned aquarists and breeders alike.
Scientific Name: Oryzias latipes
Common Names: Medaka, Japanese Ricefish, Orange Medaka, Pink Medaka
Size Shipped: ~0.5–1 inch juveniles
Adult Size: ~1.25–1.5 inches
Temperament: Peaceful, social
Lifespan: 2–4 years
Swimming Level: Top of the tank
Origin: Tank-raised
Temperature: 64°F – 78°F (18°C – 25.5°C)
(Can tolerate colder temperatures; great for unheated tanks and seasonal outdoor tubs)
pH: 6.5 – 8.0
GH: 5 – 12
KH: 3 – 10
Minimum Tank Size: 10 gallons (20+ gallons recommended for groups)
Tank Setup: Planted tanks or tubs with floating plants and open swimming space
Filtration: Gentle to moderate flow
✔ Glowing orange-pink body – visible from a distance
✔ Hardy and adaptable – perfect for tubs, ponds, or tanks
✔ Peaceful and compatible with most small fish and shrimp
✔ Ideal for breeding projects and live food systems
✔ Cold-water tolerant – no heater required in many climates
Micro pellets, high-quality flakes
Frozen/live foods: daphnia, baby brine shrimp, mosquito larvae
Crushed spirulina or insect-based flakes
Feed once or twice daily in small portions
Pink/Orange Medaka Ricefish are an eye-catching, resilient choice for aquarists looking for movement, subtle color, and peaceful behavior. Whether in a minimalist tank or a lush patio tub, these fish add personality and charm while requiring minimal maintenance.
