Japanese Rice Fish

Japanese Rice Fish (Oryzias latipes) are a charming, easygoing addition to planted aquariums and community tanks, with a long history of being raised in Japan’s rice paddies. Also known as Medaka, these tiny swimmers even earned a cosmic badge of honor as the first vertebrates to successfully reproduce in space.

They’re tough, active, and thrive in lush planted tanks, and their calm temperament makes them a breeze to keep alongside peaceful fish and invertebrates. Because they’re social schooling fish, a group of Medaka constantly cruising around the tank is genuinely mesmerizing. They’re also famous for turning outdoor tubs and patio ponds into beautiful top‑down viewing displays! If you’re ready to add some to your tank, you’ll find rice fish for sale at Buce Plant, with careful shipping and the same 100% live arrival guarantee.

Dive Deeper: Medaka Education & Resources

1. New to the world of Medaka? Everything you need to know about setting up the perfect tank or patio pond is waiting for you in our comprehensive Japanese Rice Fish Care Guide.
2. Before you introduce your school, make sure your water chemistry is perfectly balanced by reading up on Cycling an Aquarium: Fishless vs. Fish-in Cycle.
3. Don't skip the most crucial safety step! Learn how to minimize transition stress with our guide on 7 Easy Steps to Drip Acclimate Shrimp and Fish.
4. Stay ahead of any potential health hiccups by reading our breakdown of Common Fish Diseases and How to Treat Them.