Tanichthys albonubes (Gold White Cloud Mountain Minnow)

18 June 2026

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The Gold White Cloud Mountain Minnow is a stunning, selectively bred variant of the classic White Cloud. Originating from the cool mountain streams of China, this peaceful, active shoaling fish is incredibly hardy. Its vibrant golden-pink hue and undemanding nature make it a perfect, popular choice for beginners and cool-water aquariums.

Tanichthys albonubes (Gold White Cloud Mountain Minnow)

Overview

Image of cardinal fish gold tanichthys albonubes gold

The Gold White Cloud Mountain Minnow is a beautiful leucistic or golden color morph of the standard White Cloud Mountain Minnow. Known for its hardiness and peaceful demeanor, it is an excellent addition to unheated, temperate aquariums. It retains all the lively characteristics of its wild-type counterpart while offering a unique, bright aesthetic.

Distribution and Habitat

While the wild-type Tanichthys albonubes originates from the Pearl River delta and cool mountain streams of Guangdong Province in China, the Gold variant is a product of selective captive breeding in the aquarium trade. They thrive in environments that mimic these cool, clear, and well-oxygenated streams, making them ideal for unheated setups.

Description of Gold White Cloud Mountain Minnow

Body shape:

They possess a slender, streamlined, and torpedo-like body typical of minnows, perfectly designed for active swimming in flowing waters.

Color:

The body exhibits a pale golden to pinkish-white hue, lacking the dark pigments of the wild type. A subtle lighter iridescent stripe often runs laterally, and they retain the striking red spots at the base of the caudal fin.

Barbels:

This species lacks barbels around the mouth.

Snout:

They have a slightly pointed snout with an upward-facing, terminal mouth adapted for feeding on small insects at the water surface.

Eyes:

Their eyes are relatively large, often with a silvery or slightly golden iris, allowing for excellent vision in clear waters.

Fins:

The dorsal and anal fins often feature a yellowish-green tint with distinct, bright white tips. The pelvic and pectoral fins are mostly translucent.

The Tail:

The caudal fin is slightly forked, featuring a prominent bright red blotch at its base, which fades into transparent or slightly reddish tips.

Temper

They are extremely peaceful and non-aggressive, making them ideal residents for community tanks with other small, gentle cold-water species.

Sociality

This is a highly social, shoaling species. They should be kept in groups of at least 6 to 8 individuals to feel secure, reduce stress, and display their best natural behaviors and colors.

Activity

Gold White Clouds are very active swimmers, constantly darting around the middle and upper levels of the aquarium. Males will frequently display to one another by flaring their fins to establish hierarchy and impress females.

Keeping and Caring for Gold White Cloud Mountain Minnow

Tank size:

A minimum tank size of 40 liters (10 gallons) is recommended for a small school, providing them with ample swimming space.

Water Parameters:

They are very adaptable but have a strict preference for cooler, well-oxygenated water over tropical temperatures.

Temperature

14-22°C (57-72°F). They generally do not require a heater in most indoor settings and can suffer in prolonged high temperatures.

pH

6.0-8.0, accommodating a wide range of local tap water conditions.

Hardness

90-350 ppm (5-20 dGH).

Ammonia, Nitrite, Nitrate

Ammonia and Nitrite should always be 0 ppm. Nitrates should be kept below 20 ppm through regular water changes and good filtration.

Lighting

Moderate lighting is ideal. It helps highlight their subtle golden and pinkish colors while supporting live plant growth in the aquarium.

Water flow

They appreciate a moderate water flow that mimics their natural stream habitat, which also aids in keeping the water highly oxygenated.

Decorations and Plants

A setup with a dark substrate, smooth river rocks, and plenty of cold-water tolerant live plants (like Hornwort, Java Fern, or Anubias) will make them feel at home and make their pale colors pop.

Diet

They are omnivorous micropredators. In the aquarium, they will readily accept high-quality crushed flakes, micro-pellets, and small frozen or live foods like daphnia, brine shrimp, and bloodworms.

Some Feeding Tips

Feed them small amounts 1-2 times a day, only what they can consume in a few minutes. Providing a varied diet is key to maintaining their health and keeping the red markings on their tails vibrant.

Breeding

Breeding is straightforward. They are egg-scatterers that show no parental care. To breed, provide a separate spawning tank with cool water, a gentle sponge filter, and dense vegetation or spawning mops. Condition the adults with live foods. Once eggs are scattered, remove the parents to prevent them from eating the eggs. Fry hatch in a few days and require infusoria or liquid fry food before graduating to newly hatched baby brine shrimp.

Conclusion

The Gold White Cloud Mountain Minnow is a fantastic, low-maintenance fish that brings a splash of delicate color and lively activity to cold-water aquariums. Their hardiness, peaceful nature, and tolerance for unheated tanks make them a timeless favorite for both novice and experienced aquarists alike.

Fish info

Care level: Easy
Temperament: Peaceful
Adult size: 4 cm
Life expectancy: 3-5 years
Fish type: Cyprinid
Temperature : 14-22°C
pH: 6.0-8.0
Color Form: Gold, Pink, Red, White

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