Black & Gold Oranda 12cm

Black & Gold Oranda

Black and Gold Oranda goldfish are highly prized for their rich, luxurious colouration and adorably chubby bodies. Their clumsy swimming, paired with a distinctive golden glow, makes them a favourite among collectors and goldfish enthusiasts alike. These fish are especially appealing to aquarists looking to add something more dramatic and warm-toned to their aquarium, offering a beautiful contrast to the more commonly available red or white varieties.

Black and Gold Orandas get their name from their deep black and striking gold patterning, which is usually distributed across the body and fins. The black tends to be more concentrated along the edges of the fins and upper body, while the gold is vivid and often seen through the belly and midsection. These fish are truly ornamental, and their colours stand out even more under soft aquarium lighting. Like other Orandas, this variety features a large, rounded body, flowing fins, and the signature bubble-like head growth known as a wen. Their gentle temperament and charming appearance make them a standout in any indoor aquarium.

While goldfish are cold-water tolerant and can be kept in outdoor ponds, Orandas are generally better suited to indoor aquariums. Due to their rounded body shape and long fins, they are not strong swimmers and may struggle to escape predators outdoors. Additionally, as they are bred primarily in tropical countries, they may not tolerate near-freezing temperatures as well as comet goldfish. Breeding Orandas in captivity is possible; however, sexing them can be difficult. Once mature, males may display chasing behaviour and develop small star-shaped breeding tubercles, while females often appear rounder when filled with eggs and may have smoother cheek plates.

Tank Recommendations for your Black and Gold Oranda

Black and Gold Oranda goldfish can grow to around 15 cm, meaning a single fish requires approximately 100 litres. A larger aquarium is always recommended, as these fish thrive with extra space — and of course, keeping more than one Oranda is even better.

Due to their poor swimming ability, a gentle water flow is ideal. A sandy substrate works best, as Orandas enjoy sifting through the sand in search of food. Smooth river stones can be added for decoration, but sharp materials such as pointed driftwood should be avoided, as Orandas can easily injure themselves.

Suitable Tank Buddies

Black and Gold Orandas are very peaceful fish and can be kept with compatible tank mates. Suitable companions include small to medium-sized cold-water-tolerant species. While Orandas may eat fry produced by smaller fish, they generally coexist well with adult tank mates. Fin-nipping species should be avoided entirely, as they can quickly damage the Oranda’s flowing fins.

Usually Compatible
Medaka (rice fish), paradise fish, giant danios, zebra danios, and White Cloud Mountain minnows.

Sometimes Compatible
Species known to nip fins, such as rosy barbs, as well as certain tropical fish like angelfish, dwarf cichlids, and mollies, may be kept with caution.

Rarely Compatible
Large cichlids and fish with large mouths, such as Oscars and Jaguar Cichlids. Shrimp should also be avoided, as Orandas will readily eat them.

Feeding your Black and Gold Oranda

Feeding Black and Gold Orandas is very straightforward, as they usually accept aquarium foods within 24 hours of introduction. When kept in groups, their confidence increases, often resulting in an enthusiastic but friendly feeding frenzy. Slow-sinking foods are recommended, as Orandas can be prone to swim bladder issues when gulping food from the surface. High-quality pellets or flakes rich in algae or spirulina are ideal, as they align well with the Oranda’s largely herbivorous diet.