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Maximum size : 4 cm

Platinum Medaka Ricefish - Oryzias latipes var Platinum : Complete Fish Profile & Care Guide

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Hey there, and welcome to our webpage dedicated to the fascinating Platinum White Medaka Ricefish! These peaceful and colourful fish have captured the attention of many aquarium enthusiasts. We're here to provide you with all the essential information you need to care for these amazing creatures. So sit back, relax, and let's dive into the world of Platinum White Medaka Ricefish together! These fish are always on the go and never fail to display their superb colouration! Despite their energetic nature, they have an extremely gentle disposition, making them a fantastic addition to any temperate aquarium or cooler outdoor pond! These fish have a natural tendency to move in groups, known as schools, especially in larger aquariums or ponds. However, it's also common to see them move alone or in pairs. This behaviour is typical for this species and can vary depending on the fish's individual personality and environmental factors. To create the perfect community tank for Platinum Ricefish, make sure to choose tank mates that are proportional in size, like Guppies, Seluang fish, pseudomugil, Corydoras Catfish, and smaller Tetras. You can also add shrimps and snails freely. However, it's better to avoid keeping them with aggressive species. Platinum Ricefish have earned their reputation as one of the hardiest fish out there, able to adapt and survive in almost any environment. While they can tolerate various conditions, it's crucial to keep their aquarium clean and well-filtered to avoid any polluted water, as this can still harm them. These fish are so tough that they can even survive in frozen ponds! To provide a comfortable and natural environment for Platinum Ricefish, it's recommended to add driftwood and aquarium plants, which also provide them with hiding places. As these fish naturally live in rice paddies with shallow water, they require a well-lit aquarium to thrive, similar to the sunlight they would receive in the wild. The Platinum White Medaka Ricefish have a stunning appearance, with pale white and shimmery bodies and black pupils that contrast beautifully against their iridescent scales. Their scales can appear blue or metallic silver and flash as they swim, creating a captivating and unique element in any aquarium.

Platinum Medaka Ricefish Photos

Sexual Dimorphism

Platinum White Medaka Ricefish are easily sexed as adults, with females typically larger and fuller-bodied than males. Males are slimmer and more colourful, with extensions on their anal fins that can be spectacular in some species. The genital papilla is a small pointed bump located just in front of the anal fin of males, while females have a relatively flat area with a small, rounded protrusion. In a community tank, female Rice Fish can be seen swimming around with clusters of eggs, which is an exciting sight to behold.

Quick Facts

Scientific NameOryzias latipes var Platinum
Year Described1846
Other NamesNone
OriginsJapan South Korea China
Max Size4 cm
Aquarium LevelMiddle - Top
DifficultyBeginner - Intermediate
Best kept asGroups 6+
Lifespan2 - 3 years

Water Parameters

Water TypeFreshwater
PH6.5 - 8.5
GH5 - 19
TDS90 - 268
37 - 108
2.8 - 42.2

Natural habitat

Medaka Rice Fish are native to Japan, China, and Korea and are primarily found in slow-moving streams, rice paddies, and wetlands. They are often associated with the flooded rice fields of Japan, which are shallow, with still or slow-moving water. In their natural habitat, Medaka Rice Fish prefer a subtropical climate and can tolerate various temperatures. They are able to survive in stagnant or polluted water, but they thrive in clean water with good water flow. Rice paddies provide a rich environment for Medaka Rice Fish to thrive, as they offer plenty of cover and a natural food source. The paddies are also a great habitat for insects, which provide an additional food source for these fish. Their ability to thrive in various conditions has made them a popular species in the aquarium trade, and they are now found in aquariums and ponds worldwide.

How to breed the Platinum Medaka Ricefish

Breeding Platinum Ricefish is an exciting and rewarding experience for any aquarium enthusiast. However, to reproduce them successfully, it's crucial to ensure they are the only species in the aquarium, as other inhabitants in a community tank may eat all their eggs unless you provide adequate plant cover. To increase the chances of breeding success, it's recommended to set up a separate breeding tank and add lots of floating plants to provide ample cover. In addition, spring and summer are the most common times for spawning, and feeding them bloodworms as a protein-rich diet can help them prepare. When breeding, males will defend their small territories to attract females. The female will lay her eggs, which adhere to her anal fin, and the male will then fertilize them. After fertilization, the female will swim around with the cluster of eggs attached to her for several minutes before finding a safe place to drop them, usually on a plant leaf. The female will lay eggs daily for two weeks if proper conditions are met. After incubation, which typically takes up to three weeks, the fry will hatch and should be fed infusoria or liquid fry food. Within four to six months after birth, the rice fish become self-sufficient and sexually mature. Breeding Platinum Ricefish is a fascinating and unique experience that any aquarium hobbyist can enjoy.

Diet & feeding

Platinum Medaka Ricefish are easy to feed in a home aquarium, readily accepting good-quality granules, flakes, and sinking pellets that meet their dietary requirements. These modern food products provide all the necessary nutrition to maintain the health of your fish. While not necessary, providing additional foodstuffs such as live, frozen, and freeze-dried meals like bloodworm, daphnia, and tubifex once or twice a week can benefit your fish's health and well-being. However, it's important to note that bloodworms should only be given as an occasional treat. They can be difficult for fish to digest and potentially cause blockages if used as a staple diet. This fish is an omnivore in the wild, so supplementing their diet with blanched vegetables like spinach, broccoli, and zucchini is still a good idea, even though most modern fish foods include them in their products. It's crucial not to overfeed your fish and remove any leftovers the following day to maintain their health.


Platinum White Medaka Ricefish - Oryzias Latipes - STUNNING Aquarium & Pond Fish Thumbnail

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