Gold Lame Medaka Rice Fish
The medaka rice fish (Oryzias latipes) is a small, hardy freshwater fish native to East Asia, commonly found in rice paddies, streams, and ponds. Medaka rice fish originate from small ponds, shallow rivers, and rice fields. They can survive in a wide range of water temperatures (32–108 °F), but they prefer a water temperature of (59–82 °F).
Lame medaka rice fish are a variety of Japanese ricefish prized for their shimmering, iridescent scales. The term “lame” refers to the sparkling, metallic effect seen on their bodies, caused by the unique way light reflects off their specialized scales. This gives them a distinctive, glittering appearance that sets them apart from other medaka varieties.
| Feature | Detail |
|---|---|
| Species | Oryzias latipes |
| Origin | East Asia (rice paddies, streams, ponds) |
| Water Temperature Range | 32–108 °F (preferred: 59–82 °F) |
| Appearance | Shimmering, iridescent scales with metallic “lame” effect |
FAQ
What makes the ‘lame’ medaka different from other medaka varieties?
The ‘lame’ medaka has a unique shimmering, metallic appearance due to the way light reflects off its specialized scales, giving it a glittering, iridescent look that distinguishes it from other medaka types.
What is the ideal water temperature for these fish?
The ideal water temperature range is 59–82 °F. While they can survive outside this range, performance and health are best within this range.
Are these fish suitable for beginners?
Yes, medaka rice fish are hardy and adaptable, making them a good choice for beginners in freshwater aquariums.

Leah Manning –
The gold lame medaka are stunning in the tank. Their shimmering scales catch the light beautifully and they are very active. Easy to care for and adapt well to my aquarium setup. I’ve kept them for over three months and they remain healthy and lively.
Carol Gray –
These fish look amazing and have a unique, sparkling appearance. They seem to enjoy the water temperature I maintain. A bit shy at first, but they settled in quickly. Good for adding visual interest to a small tank.
Amanda North –
I bought this variety for a beginner-friendly aquarium. The fish are vibrant, active, and the iridescent effect is very noticeable. They don’t require much maintenance and thrive in a standard freshwater setup.