Black Medaka Ricefish
Black Medaka Ricefish
These are my homebred Black Medaka Ricefish!
In an effort to keep fish shipping as safe as possible, I am not currently listing fish for sale directly on the website. If you’re in an area with nighttime lows consistently above 50°F, email your zip code and which fish you want to info@dakuaquatics.com and I will check weather, shipping, and get back to you within 24 hours!
FYI - I only ship fish overnight via UPS Next Day Air.
The Black Medaka Ricefish is a sleek and elegant variety known for its deep, jet-black coloration that creates a striking contrast in aquariums and outdoor ponds. This selectively bred Japanese strain is highly valued for its adaptability, resilience, and captivating appearance. Hardy and easy to care for, Black Medaka thrive in a wide range of water conditions and are perfect for aquarists of all experience levels. Their active swimming behavior and peaceful nature make them an excellent addition to any freshwater setup.
Key Features
Key Features
- Deep black coloration with a subtle iridescent sheen
- Hardy and adaptable, thriving in various water conditions
- Peaceful schooling fish that does well in groups
- Ideal for both indoor aquariums and outdoor ponds
- Easy to breed, with fascinating egg-laying behavior
Care Tips
Care Tips
Tank Size: Minimum 5 gallons, but larger is better for groups
Water Parameters: pH 6.5–8.0, Temperature 59–85°F (15–29°C)
Diet: Omnivorous; enjoys high-quality flakes, micro pellets, and live/frozen foods like daphnia and brine shrimp
Behavior: Active and peaceful; best kept in groups of 5 or more
Breeding: Readily breeds in captivity; females lay adhesive eggs that attach to plants or surfaces
Live Arrival Guarantee
Live Arrival Guarantee
In the event of a DOA, we will replace the affected plants or livestock and reship FOR FREE!
If a DOA has occurred, please send clear photos of the affected plants or livestock in their closed shipping containers to info@dakuaquatics.com within 2 hours of the first delivery attempt and we will make it right!
If your low temps are below freezing, select UPS 2 Day Air at check out so we can include a free heat pack and get your plants to you fast and warm!

With its striking black coloration and easy-care nature, the Black Medaka Ricefish is a fantastic choice for aquarists looking to add a unique and elegant touch to their aquarium or pond.
All went well, and all the fish arrived in good condition.